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  1. Home
  2. Optical Instruments
  3. 株式会社杉藤 SUGITOH CO., LTD.
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Optical Instruments
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株式会社杉藤 SUGITOH CO., LTD.

Establishment1906 year
capital1500Ten thousand
number of employees21
addressKanagawa/Totsuka-ku, Yokohama-shi/87-1 Kawakami-cho
phone045-719-5483
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last updated:Jan 13, 2026
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  • Products/Services(37)
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株式会社杉藤 List of Products and Services

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Glass processing

Ceramic processing and sapphire processing provide similar processing techniques to molding processing!

Sugito Co., Ltd. offers "glass processing" services such as drilling small to large diameter holes. In addition to drilling, we provide processing techniques for general industrial and special glass components, including stepped, ultrasonic, and centerless, as well as engineering and measurement glass components. We also handle glass printing, etching, scale printing, and coating, ensuring optical component quality. 【Processing Details】 ■ Molding and fine processing ■ Ceramic processing and sapphire processing ■ Coating and scale printing *For more details, please download the PDF or feel free to contact us.

  • Processing Contract

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Liquid Foreign Matter Inspection Device "Dust Tester"

For many years, it has been used in the inspection departments of many pharmaceutical companies!

The "Dust Tester" is a device suitable for inspecting foreign substances such as tiny dust and dirt in liquids contained in glass containers like glass ampoules and vials for injectable formulations. By using this product for foreign substance inspection in liquid glass containers such as glass ampoules for injectable formulations, small debris and dust particles become clearly visible and can be easily confirmed. Additionally, a magnifying lens (approximately 3x) is set on the front, making even small inspection items easier to see. 【Features】 ■ Designed to significantly reduce user fatigue even during long hours of use ■ Dust and dirt shine brightly in white, making them clearly visible ■ Highly regarded for its reliability and ease of use ■ Compared to conventional products, the device has been miniaturized and the fan noise has been reduced *For more details, please download the PDF or feel free to contact us.

  • Other inspection equipment and devices

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Distortion tester, pulse logic tester

You can easily find the distortions in the incomplete products of Namashi!

The "Distortion Tester / Grain Structure Tester" is a product that inspects the distortion and grain structure of transparent objects such as glass and plastic. Products with distortion are prone to breaking even from minor impacts, and in extreme cases, they may naturally warp or develop cracks due to their unevenness. This product allows for easy detection of distortion in imperfectly tempered products. 【Product Information (Partial)】 ■ Product Number: TS-8N ■ Product Name: Distortion Tester ■ Size (mm): 235×235×400 ■ Eyepiece Type: Monocular ■ Power Supply: AC100V-220V *For more details, please download the PDF or feel free to contact us.

  • Other inspection equipment and devices

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Accessories for small cameras and board cameras

Genuine parts used by optical experts! These parts are useful for magnification adjustment, shooting distance adjustment, and direction adjustment, among others.

We would like to introduce the "Accessories for Small Cameras and Board Cameras" that we handle. We offer a variety of accessories that can be used when you want to attach accessories to S-mount board cameras or when you want to add an aperture mechanism to the lens. Customization of lenses is easy, and by combining them with objective lenses, you can also create original microscopes. Please feel free to contact us when you need assistance. 【Features】 ■ Commercialized lens parts for small cameras and board cameras ■ Convenient parts for magnification adjustment, shooting distance adjustment, direction adjustment, etc. ■ Easy lens customization ■ Capable of creating original microscopes when combined with objective lenses ■ Genuine parts used by optical experts *For more details, please download the PDF or feel free to contact us.

  • Other optical parts

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Optical lens accessories (M35.5/M46/M55 series)

Genuine parts used by optical experts! Easy lens customization available.

We would like to introduce the "Optical Lens Accessories (M35.5/M46/M55 Series)" that we handle. We offer a wide range of accessories for those who want to attach a C-mount to M35.5 or for those who wish to shoot closer than the minimum shooting distance of the lens. Additionally, we provide products for attaching lenses and filters with M35.5/M46/M55, moving lenses back and forth for focus adjustment, and for attaching prisms or half mirrors. Please feel free to contact us with your requests. 【Features】 ■ Products made from components with M35.5/M46/M55 mount sizes as lens accessories ■ Convenient parts for magnification adjustment, shooting distance adjustment, direction adjustment, etc. ■ Easy customization of lenses ■ Possibility to create original microscopes when combined with objective lenses ■ Genuine parts used by optical professionals *For more details, please download the PDF or feel free to contact us.

  • Other optical parts

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Accessories for Optical Lenses (C-Mount Series)

We have commercialized C-Mount size parts as lens accessories!

We would like to introduce the "Optical Lens Accessories (C-Mount Series)" that we handle. Our lineup includes products that increase the magnification of lenses (fixed WD), products that allow C-mount lenses to be attached to CS-mount cameras, and products that move lenses back and forth for focus adjustment, among many others. These are convenient components for magnification adjustment, shooting distance adjustment, and direction adjustment, and they are genuine parts used by optical professionals. Please feel free to contact us if you need any assistance. 【Features】 ■ Products developed as lens accessories in C-Mount size ■ Convenient components for magnification adjustment, shooting distance adjustment, and direction adjustment ■ Easy customization of lenses ■ Can be combined with objective lenses to create original microscopes ■ Genuine parts used by optical professionals *For more details, please download the PDF or feel free to contact us.

  • Other optical parts

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Microscope adapter (lens adapter for microscope)

It's revolutionary because it's relatively affordable compared to purchasing expensive objective lenses and allows for magnification!

The "Microscope Adapter (Lens Adapter for Microscopes)" is a product that allows CCD cameras and DSLR cameras to be attached to various microscopes. Designed with reliable Japanese technology, it features high lens performance that corrects aberrations and allows for clear observation from edge to edge, and it is also possible to increase magnification using a rear converter. Additionally, it can accommodate commercially available φ19mm thick 1mm scale (micrometer) attachments. 【Features】 ■ Equipped with high-precision optical lenses, correcting aberrations through advanced optical design ■ Compatible with scale attachments ■ Can be attached to various microscopes ■ Includes an image size adjustment mechanism ■ Allows for magnification increase with a rear converter *For more details, please download the PDF or feel free to contact us.

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Objective lens / Eyepiece lens for microscope

Since the specifications differ, they can be used selectively according to the purpose!

This product is a "microscope objective lens and eyepiece lens" (M20.32mm) that conforms to JIS standards. By attaching it to our various adapters, it can be converted to C-mount size. We offer 13 types of objective lenses with magnifications ranging from 4X to 100X, and 6 types of eyepiece lenses with magnifications from 5X to 20X. Additionally, since the specifications vary, they can be used selectively according to the application. Please feel free to contact us when you need assistance. 【Lineup (partial)】 ■TS-0050M ■TS-0051M ■TS-0052M ■TS-0055M ■TS-0056M *For more details, please download the PDF or feel free to contact us.

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Extension / Sensor / Scanner / Fax / Laser Lens

Macro lenses demonstrate their power in various measurements and image analysis due to their high-resolution design!

We would like to introduce the "Enlarging Lenses / Sensor Lenses / Scanning Lenses / Fax Lenses / Laser Lenses" that we handle. "Enlarging Lenses / Enlarging Lenses" have minimal chromatic aberration and spherical aberration, making them suitable for large image sensors. "Sensor Lenses (Macro Lenses)" are designed for high resolution, demonstrating their effectiveness in various measurements and image analysis. "The lenses for scanners, fax machines, and laser pointers" are specially developed lenses for scanners, fax machines, and laser pointers, with the scanner and fax lenses being made to order. 【Features】 ■ Enlarging Lenses / Enlarging Lenses - Minimal chromatic aberration and spherical aberration, suitable for large image sensors - Can also be used as lenses for line sensor measurement devices - Designed for machine mounting, capable of manufacturing fixed focal products ■ Sensor Lenses (Macro Lenses) - Designed for high resolution, demonstrating effectiveness in various measurements and image analysis *For more details, please download the PDF or feel free to contact us.

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Megapixel-compatible board camera lens

If the quantity is consolidated, we will provide a quote as a custom order!

We would like to introduce the "Megapixel-Compatible Board Camera Lenses" that we handle. The focal lengths range from 1.7mm to 6.0mm, with a maximum aperture ratio of F1.8 to F2.0. All products will be discontinued once stock runs out. Additionally, we will provide quotes for custom orders only when there is a substantial quantity. Please feel free to contact us when needed. 【Product Lineup】 ■17620-MAS Board Camera Lens f=1.7mm ■25620-3M Board Camera Lens f=2.5mm ■29620F-3M Board Camera Lens f=2.9mm ■37518G-3MAS Board Camera Lens f=3.7mm ■60620-3M Board Camera Lens f=6.0mm *For more details, please download the PDF or feel free to contact us.

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Board camera lens

Orders can be accepted for a minimum of 1000 units! CCD compatible sizes include 1/3 to 1/4 inch, 1/2 to 1/3 inch, etc.

We would like to introduce the "board camera lenses" that we handle. We offer five types with focal lengths ranging from 3.0mm to 50.0mm. Custom orders will be quoted only for bulk quantities. Please feel free to contact us if you have any requests. 【Product Lineup】 ■TSBL-03020 ■TSBL-08020 ■TSBL-16025 ■TSBL-35020 ■TSBL-50025 *For more details, please download the PDF or feel free to contact us.

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Manual zoom lens

Zoom ratio is 6x! Introducing a manual zoom lens for machine vision.

We would like to introduce the "manual zoom lenses" that we handle. We offer two types: the "TSS-0848MZL-i(MO)" with a focal length of 8–48mm and the "TSS-11569MZL-i(MO)" with a focal length of 11.5–69mm. Both lenses feature manual operation with a C mount and a flange back of 17.526mm. 【Product Lineup】 ■TSS-0848MZL-i(MO) ■TSS-11569MZL-i(MO) *For more details, please download the PDF or feel free to contact us.

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5-megapixel compatible machine vision lens

The maximum screen size is 8.8×6.6 (φ11mm)! Introducing lenses compatible with 5-megapixel cameras.

We would like to introduce our "5 Megapixel Compatible Machine Vision Lenses." The focal lengths range from 8mm to 35mm. The image sizes are from 1/3 to 2/3 inches, and the flange back is 17.526mm. Please feel free to contact us if you have any inquiries. 【Lineup (partial)】 ■TSMS-0814-5MP ■TSMS-1218-5MP ■TSMS-1618-5MP ■TSMS-2518-5MP ■TSMS-3518-5MP *For more details, please download the PDF or feel free to contact us.

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Megapixel-compatible machine vision lens

Focal lengths from 6mm to 50mm! Introducing lenses compatible with 1 to 3 million pixel cameras.

We would like to introduce our "megapixel-compatible machine vision lenses." We have a rich lineup including focal lengths such as the 6mm "TSMS-0614-1MP," the 16mm "23FM16SP," the 25mm "TSMS-2514-1MP," and the 35mm "TSMS-3520-1MP." Please feel free to contact us if you have any inquiries. 【Partial Lineup】 ■TSMS-0614-1MP ■TSMY-0614 ■JHF8M-MP ■23FM16SP ■JHF16M-MP2 *For more details, please download the PDF or feel free to contact us.

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Handy Macro Zoom 10

Compatible with C/CS mount, USB cameras under 2 inches, NTSC cameras, GigE cameras, etc., can be mounted to the camera!

The "Handy Macro Zoom 10" is a scope equipped with a macro zoom lens that offers an optical magnification of 1.0× to 3.0×, with a magnification ratio of 3 times, used in many manufacturing sites, research institutions, analytical organizations, and forensic applications. It comes with an acrylic guide, white LED light, and a dimmable battery box, eliminating the need for complicated adjustments, allowing for immediate observation once the batteries are inserted. Despite its various features, it is compact (φ45 L116mm) and lightweight (234g), making it easy to carry in a pocket or bag when going out. 【Features】 ■ All-in-one white LED light-equipped zoom lens for microscopes ■ No need for a fixed stand ■ Compact, lightweight, and highly versatile ■ Equipped with a 3x macro zoom lens used by professionals ■ Compatible with cameras under 1/2 inch with C/CS mount ■ High magnification available with optional lenses *For more details, please download the PDF or feel free to contact us.

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3x Macro Zoom Lens 'TS-93001VS'

We also have a full range of peripheral equipment such as cameras, lighting, auxiliary lenses, and stands!

The "TS-93001VS" is a highly versatile 3x macro zoom lens that is very compact and lightweight, with an overall length of just 67.5mm, making it suitable for integration into devices. It offers an optical magnification of 0.133x to 0.4x, a working distance of 200mm, C-mount compatibility, and supports 1/2 to 1/4 inch sensors. It achieves low magnification macro capabilities that allow for wide-area shooting and zooming in. With the optional front converter, magnification adjustments are also possible. 【Features】 ■ Zoom ratio 3× Optical magnification 0.133× to 0.4× WD = 200mm ■ Compact, lightweight, and highly versatile ■ Magnification adjustment with front converter (optional) ■ Comprehensive peripheral equipment *For more details, please download the PDF or feel free to contact us.

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8X Macro Zoom Lens for Microscope

With a variable aperture! You can choose the magnification that suits your needs from six different magnification ranges.

We are pleased to introduce the "8X Macro Zoom Lens" for microscopes, which can be used at a wide range of magnifications thanks to its 8x zoom ratio. We offer a lineup suitable for users seeking microscope-level resolution with a long working distance in our "High Resolution Series," as well as the "Silver Tube Series," which allows for magnification adjustment using extender lenses and front converter lenses. Additionally, we also provide LED illumination and ultra-compact zoom lenses in the "Black Tube" series. 【Features】 ■ Zoom ratio of 8× ■ Six models with different magnification ranges ■ Silver tube series designed for microscopes ■ Variable aperture ■ Magnification adjustment with auxiliary lenses (optional) *For more details, please download the PDF or feel free to contact us.

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Concave cylindrical lens

The material is Crown and BK-7! Used for applications such as beam compression and beam expansion.

We would like to introduce the "Plano-Concave Cylindrical Lens" that we handle. This lens has a negative focal length and is used in applications such as beam compression and beam expansion when combined with a plano-convex cylindrical lens. We also accept custom orders for anti-reflective coatings and other specifications. Please feel free to contact us when you need assistance. 【Specifications】 ■Material: Crown, BK-7 ■Refractive Index ・Crown: 1.5230/nd, 1.5251/ne ・BK-7: 1.51680/nd, 1.51872/ne ■Design Wavelength: 587.6nm (d line) *For more details, please download the PDF or feel free to contact us.

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Plano-convex cylindrical lens

Surface quality is MIL60-40! We also accept custom orders for anti-reflective coatings and others.

The "Plano-Convex Cylindrical Lens" is a glass product that has a positive focal length and transforms light rays from a point to a line. It can be used for applications such as focusing light into a line, laser line generators, and beam shaping of laser beams (from elliptical to circular). Please feel free to contact us if you have any inquiries. 【Specifications】 ■ Material: Crown, BK-7 ■ Refractive Index ・Crown: 1.5230/nd, 1.5251/ne ・BK-7: 1.51680/nd, 1.51872/ne ■ Design Wavelength: 587.6nm (d line) *For more details, please download the PDF or feel free to contact us.

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Rod lens

Applications such as focusing light into a line! The end faces come in two types: optical polished and frosted.

A "rod lens" is a glass product that focuses light rays entering from the outer peripheral part into a straight line. We offer two types of end faces: optical polished and ground. The outer perimeter is all optical polished and is custom-made, but optical polishing of the end face of the ground product is also possible. Additionally, we accept orders for anti-reflective coatings and other customizations. Please feel free to contact us when placing an order. 【Specifications】 ■ Material: BK-7 ■ Refractive Index: ・1.51680/nd ・1.51872/ne ■ Design Wavelength: 587.6nm (d line) *For more details, please download the PDF or feel free to contact us.

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Ball lens <Focal length: 0.287 to 7.33>

Material is BK-7, sapphire! For barcode scanning, sensor applications, etc.

A "ball lens" has a shorter focal length compared to a regular convex lens (single lens) and is mainly used for focusing light. It is suitable for applications such as focusing light into optical fibers, coupling, and collimating light emitted from fibers. Sapphire can be used over a wide range of wavelengths from ultraviolet to infrared (0.17μm to 5.5μm) and has better environmental resistance than BK-7. 【Specifications】 ■ Material: BK-7, Sapphire ■ Refractive Index - BK-7: 1.51680/nd, 1.51872/ne - Sapphire: 1.7682/nd ■ Design Wavelength: 587.6nm (d line) *For more details, please download the PDF or feel free to contact us.

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Hemisphere lens <Focal length: 1.93 to 9.67>

It has a positive focal length and is used for image magnification and focusing applications!

A "hemispherical lens" is a convex lens that differs from a regular lens in that it has no edges (called the rim). It has a positive focal length and is used for applications such as image magnification and light concentration. Because the light incidence efficiency from the object to the lens surface is high, it is used at the tip of high-magnification objective lenses. Custom orders for anti-reflective coatings and other specifications are also accepted. 【Specifications】 ■ Material: BK-7 ■ Refractive Index ・1.51680/nd ・1.51872/ne ■ Design Wavelength: 587.6nm (d line) *For more details, please download the PDF or feel free to contact us.

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Color-correcting achromatic lens <Focal length: 10-1000>

For applications such as the objective lens of a telescope and collimation of semiconductor lasers!

The "color-correcting achromatic lens" is a lens that corrects chromatic aberration and spherical aberration by combining two lenses with different refractive indices and surface profiles. Depending on the conditions, it is also possible to satisfy the Marechal criterion. We offer two types of anti-reflective coatings for the Sugito achromatic lens. If you require different design wavelengths or outer diameters, please contact us. 【Specifications】 ■ Design wavelength: 587.6nm (d line) ■ Chamfering (45°) ・φ3–5: 0.1mm ・φ10–100: 0.2mm ■ Surface quality: MIL60-40 ■ Coating: Multi-coat 400–700nm, Magenta coat 540nm *For more details, please download the PDF or feel free to contact us.

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Synthetic quartz double concave lens <Focal length: -5 to -100>

It is suitable for lighting systems and finite imaging when combined with a convex lens!

The "synthetic quartz concave lens" has a negative focal length, reducing the image size and diverging light rays. Compared to a plano-concave lens, it has a stronger power to diverge light beams, making it suitable for use in lighting systems and finite imaging when combined with a convex lens. Additionally, the synthetic quartz material from Sugito (equivalent to ES) has a high transmittance in the ultraviolet wavelength range and excellent thermal expansion and thermal shock resistance. 【Specifications】 ■ Material: Synthetic molded S.F.S ■ Refractive index: 1.4585/nd, 1.4681/ne ■ Design wavelength: 587.6nm (d line) ■ Chamfering (45°) with protective chamfer ・φ5: 0.1mm ・φ10 to φ100: 0.2mm *For more details, please download the PDF or feel free to contact us.

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Biconcave lens <focal length: -5 to -100>

The material is Crown, BK-7! It has a negative focal length, which reduces the image size and diverges the light rays.

"Biconcave lenses" have a stronger power to diverge light beams compared to plano-concave lenses, making them suitable for use in lighting systems and finite imaging when combined with convex lenses. The main applications include telescopes, binoculars, cameras, and flashlights. They have a negative focal length, which allows them to reduce images and diverge light rays. Additionally, we accept custom orders for anti-reflective coatings and other specifications. 【Specifications】 ■ Material: Crown, BK-7 ■ Refractive Index: Crown (1.5230/nd, 1.5251/ne), BK-7 (1.51680/nd, 1.51872/ne) ■ Design Wavelength: 587.6nm (d line) ■ Chamfering (45°) with protective chamfering ・φ5: 0.1mm ・φ10 to φ100: 0.2mm *For more details, please download the PDF or feel free to contact us.

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Synthetic quartz biconvex lens <focal length: 5-300>

Used to generate a virtual image in the case of the human eye and a real image in the case of photographic film or optical sensors!

"Synthetic Quartz Biconvex Lenses" have a stronger power to refract light compared to plano-convex lenses, making them suitable for compact optical systems such as lighting systems, telescopes, monoculars, microscopes, binoculars, cameras, and projectors. Our synthetic quartz material (equivalent to ES) also has a high transmittance in the ultraviolet wavelength range, excellent thermal expansion and thermal shock resistance, making it suitable for use in high-temperature environments. Additionally, we accept custom orders for anti-reflective coatings and other specifications. 【Specifications】 ■ Material: Synthetic Molded S.F.S ■ Refractive Index: 1.4585/nd, 1.4681/ne ■ Design Wavelength: 587.6nm (d line) ■ Chamfering (45°) → Protective chamfering available ・φ5: 0.1mm ・φ10 to φ100: 0.2mm *For more details, please download the PDF or feel free to contact us.

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Biconvex lens <focal length: 3-300>

Suitable for applications such as magnifying lenses and focusing lenses! It is ideal for compact optical systems.

"Double convex lenses" have a positive focal point and are mainly used for magnifying images and focusing applications. Compared to plano-convex lenses, they have a stronger power to refract light, making them suitable for compact optical systems such as lighting systems, telescopes, monoculars, microscopes, binoculars, cameras, and projectors. In the case of the human eye, they are used to create virtual images, while in the case of photographic film or optical sensors, they are used to generate real images. 【Specifications】 ■Material: B270, BK-7 ■Refractive Index: B270 (1.5230/nd, 1.5251/ne), BK-7 (1.51680/nd, 1.51872/ne) ■Design Wavelength: 587.6nm (d line) ■Chamfering (45°) with protective chamfer ・φ3 to φ5: 0.1mm ・φ10 to φ100: 0.2mm *For more details, please download the PDF or feel free to contact us.

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Synthetic quartz concave lens <focal length: -10 to -200>

It has a negative focal length and is used for image reduction and divergence applications! Custom orders for anti-reflective coatings and others are also possible.

The "synthetic quartz plano-concave lens" can be combined with a convex lens to extend the working distance or to expand the LD beam, allowing for adjustments to the optical system. The general usage method is the same as that of a plano-convex lens, where the parallel light beam is directed towards the concave side. Additionally, our synthetic quartz material (equivalent to ES) has a high transmittance in the ultraviolet wavelength range and excellent thermal expansion and thermal shock resistance. 【Specifications】 ■ Material: Synthetic molded S.F.S ■ Refractive index: 1.4585/nd, 1.4681/ne ■ Design wavelength: 587.6nm (d line) ■ Chamfer (45°) protective chamfer available ・φ3 to φ5: 0.1mm ・φ10 to φ100: 0.2mm *For more details, please download the PDF or feel free to contact us.

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Concave lens <focal length: -10 to -300>

By combining it with a convex lens, it is also possible to arrange the optical system!

A "concave lens" has a negative focal length and is used for image reduction and divergence applications. When combined with a convex lens, it is also possible to arrange the optical system to extend the working distance or expand the LD beam. The general usage method is the same as that of a plano-convex lens, using the concave side to face the parallel light beam. 【Specifications】 ■ Material: BK-7 ■ Refractive index: 1.51680/nd, 1.51872/ne ■ Design wavelength: 587.6nm (d line) ■ Chamfering (45°) with protective chamfer ・φ5: 0.1mm ・φ10 to φ100: 0.2mm *For more details, please download the PDF or feel free to contact us.

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Synthetic quartz plano-convex lens <focal length: 20–300>

The design wavelength is 587.6nm (D line)! It is also suitable for use in high-temperature environments.

"Synthetic Quartz Plano-Convex Lens" is suitable for infinite systems, and the general usage method is to introduce a parallel light beam (or distant light source) from the convex side to minimize the occurrence of spherical aberration, using it so that the light beam emitted from the flat side converges. Our synthetic quartz material (equivalent to ES) has high transmittance in the ultraviolet wavelength range, excellent thermal expansion and thermal shock resistance, making it suitable for use in high-temperature environments. We also accept custom orders for anti-reflective coatings and other specifications. 【Specifications】 ■ Material: Synthetic Molded S.F.S ■ Refractive Index: 1.4585/nd, 1.4681/ne ■ Design Wavelength: 587.6nm (d line) ■ Chamfering (45°) → Protective chamfer available ・φ10 to φ100: 0.2mm *For more details, please download the PDF or feel free to contact us.

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Plano-convex lens <focal length: 10-1000>

The material is B270, BK-7, F2! We also accept custom orders for anti-reflective coatings and others.

A "plano-convex lens" has a positive focal length and is used for applications such as magnification, light collection, and collimation. It is suitable for infinite systems, and the general usage method is to introduce a parallel light beam (or distant light source) from the convex side to minimize the occurrence of spherical aberration, allowing the light beam emitted from the flat side to converge. Custom orders for anti-reflective coatings and other specifications are also accepted. 【Specifications (partial)】 ■ Material: B270, BK-7, F2 ■ Design wavelength: 587.6nm (d line) ■ Chamfering (45°) → Protective chamfering available ・ φ3 to φ5: 0.1mm ・ φ10 to φ100: 0.2mm *For more details, please download the PDF or feel free to contact us.

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Warp Tester

It is ideal for inspecting the distortion and texture of transparent objects such as glass and plastic, as well as for quality checks after the annealing of glass products.

Glass is heated during the manufacturing process and shaped into various forms. No matter how excellent the shape or color may be, if it has not been sufficiently annealed, invisible internal distortions can occur in the glass. Products with distortions are prone to breaking even with slight impacts, and in extreme cases, they may naturally warp or develop cracks due to this unevenness. A distortion inspection machine can easily detect such distortions in inadequately annealed products. The rotating frame has scales distributed from 0° to 100° on both sides, with 0° representing the normal state, and the most intense distortion color appearing at the 90° position. During the inspection process, the first step is to identify the limit of acceptable products. Based on that, using the scale of the rotating frame, if the distortion color can be confirmed at a value lower than the point where acceptable products begin to show color, it can be judged that the annealing is insufficient. (However, if the annealing treatment is sufficient, distortions will not be visible. The less sufficient the annealing, the more intense the color appears. Additionally, the visible color of distortions may vary slightly depending on the sample.)

  • Other physicochemical equipment

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Dust tester

It can easily detect tiny debris and dust inside containers with liquids such as medical syringes and ampoules. It is an ideal inspection device for foreign matter detection, such as dust.

Among pharmaceuticals, injectable drugs and infusions that are administered directly into the body require safety and the highest standards of quality. The inspection machine allows for the clear visibility and easy identification of small debris and dust particles within liquid glass containers such as syringes and ampoules used in medical pharmaceuticals. Additionally, it is equipped with a magnifying lens (approximately 3x) on the front, making even small inspection items easier to see, significantly reducing user fatigue during prolonged use. During the inspection process, one can rotate either the upper or lower rotating frame to set the screen to the darkest blue for observation. By adjusting the brightness of the backlighting, debris and dust can be clearly seen as they shine white. This inspection machine has been used for many years in the inspection departments of numerous pharmaceutical companies.

  • Other physicochemical equipment

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LED light microscope (power supply sold separately)

This is a microscope equipped with ring lighting and measurement functions. It has a stable body that makes observation easy. Diffusion plates and other accessories can be attached as options.

■ Fixed magnification handheld microscope Four types of magnifications available: 20×, 50×, 100×, and 200× ■ Direct lighting with 18 LED lights (power supply sold separately) Provides bright illumination ideal for flat surfaces with minimal unevenness. ■ Upright image type makes it easy to see the image like a loupe, despite being a microscope Unlike typical microscopes (microscopes) where the image is inverted, this allows for observation without inversion, making it easy to observe and operate like a loupe. ■ Precision scale standard equipment A precision scale is built into the eyepiece of the microscope, allowing for measurement of the length of the observed object. (The scale width varies depending on the magnification) ■ C/CS mount camera attachment adapter (sold separately) Using a separately sold camera connection adapter, a C/CS camera can be attached. By using a commercially available smartphone adapter for microscopes, it is also possible to take photos with a smartphone. ■ Three types of power supplies are available (sold separately) You can choose from three types of power adapters: battery box, AC adapter, and USB adapter. ■ For reflective objects, it is easy to observe with the optional diffuser Easily attachable to the lighting section.

  • Microscope

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Micrometer scope with light and battery holder 20x

The light source and battery are integrated into the portable microscope. It allows for magnification observations of up to 200 times. There is a wide variety of magnification options available.

■ Handheld scope with fixed magnification Four types of magnification available: 20×, 50×, 100×, and 200× ■ Ideal oblique lighting for viewing metals and uneven surfaces Illumination from an angle creates shadows on uneven surfaces, making them stand out. ■ Erect image type for easy viewing like a magnifying glass While typical microscopes produce inverted images, this product uses a Dach prism in its optical system, allowing for observation without inversion. This makes it easy to handle and operate, similar to a magnifying glass. ■ C/CS mount camera adapter (sold separately) By using the separately sold TS-SP-USB camera connection adapter, you can attach a C/CS camera. Images captured by the camera can be displayed on a monitor and saved. ■ Precision scale standard equipment A precision scale is built into the eyepiece, allowing for measurement of the length of observed objects. (The scale width varies depending on the magnification.)

  • Other microscopes

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LED lighting pocket zoom microscope

It is a compact zoom microscope that can be carried in your pocket.

■ Pocket-sized scope that is easy to carry Total length 137.2–180.0mm, maximum diameter 30.0mm, weight 160g ■ Straight-type scope with variable magnification and LED lighting The zoom function with a variable focal length allows for magnification changes from 30× to 50× (TS-SP-01) / 70× to 100× (TS-SP-02). ■ Erect image type for easy viewing like a loupe Unlike typical microscopes that invert the image, this product uses a Dach prism in its optical system, allowing for observation without image inversion. This makes it easy to handle and operate, similar to a loupe. ■ Built-in 8-light high-brightness white LED illumination Bright LEDs illuminate the specimen, and the interior of the tube has a special anti-scatter treatment, making it gentle on the eyes and providing a clear image. ■ Three types of interchangeable light diffusers included as standard Transparent acrylic base (two types), simple conical diffuser ■ C/CS mount camera adapter (sold separately) By using the separately sold TS-SP-USB camera connection adapter, a C/CS camera can be attached. Images captured by the camera can be displayed on a monitor and saved.

  • Microscope

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Handheld micrometer with LED lighting 25x

Light source and battery integrated into a portable microscope; ideal for inspecting electronic components, circuit boards, metal parts, printing, and more.

■ Integrated light source and battery in a portable microscope! It features built-in battery box and LED multi-lighting without troublesome wiring. ■ Upright image type for easy viewing like a loupe While typical microscopes produce inverted images, this product uses a Dach prism in its optical system, allowing for observation without inversion, making it easy to handle like a loupe. ■ Equipped with multi-lighting function You can turn on/off three high-brightness white LEDs at a time, and adjust the brightness of all lights. This allows you to change the lighting depending on the specimen, enhancing three-dimensionality and making observation easier. ■ Precision scale standard equipment A precision scale is built into the eyepiece, allowing for measurement of the length of observed objects. (The scale width varies depending on the magnification.) ■ C/CS mount camera attachment lens adapter (sold separately) By using the separately sold TS-HM-USB2 camera connection lens adapter, you can attach C/CS cameras. Images captured by the camera can be displayed on a monitor and saved. ■ The back of the product has a screw hole, allowing it to be fixed with a screw from a separately sold stand, making it adaptable to various situations.

  • Optical microscope

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