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lens Product List and Ranking from 300 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

lens Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. エドモンド・オプティクス・ジャパン Tokyo//Optical Instruments
  2. ケンコー光学 Tokyo//Optical Instruments
  3. null/null
  4. 4 ケンコー・トキナー 本社 Tokyo//Industrial Electrical Equipment
  5. 5 ルミネックス Tokyo//Trading company/Wholesale
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lens Product ranking

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. Low Expansion Glass-Ceramics ZERODUR(R)
  2. Microscope Unit "CMX Series" 千代田光機
  3. Sealing glass and glass-ceramic sealing materials for SOEC and SOFC.
  4. Precision glass aspherical lens ホッタレンズ
  5. 4 Fresnel lens for pyroelectric infrared sensor 'JP-4' ジャパンプラレンズ

lens Product List

946～960 item / All 1414 items

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Sheet lens notebook size 019

Sheet lens notebook size 019

This is a thin and lightweight sheet-like lens that is convenient for carrying, similar to a placemat. It is manufactured using press molding, resulting in clear images. Made of vinyl chloride. Comes with a case.

It is a sheet-shaped magnifying glass that is very convenient for carrying because it is thin and lightweight like a sheet of paper. Since it is manufactured using press molding, the images are also clear. (Only the template magnifier is made using injection molding.) It is also referred to as a Fresnel lens.

  • Other work tools

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Sheet Lens Card Type 016

Sheet Lens Card Type 016

It is a sheet-like lens that is very convenient to carry because it is thin and lightweight like a mat. Since it is manufactured using press molding, the images are also clear.

It is a sheet-shaped magnifying glass that is very convenient for carrying because it is thin and lightweight like a sheet of paper. Since it is manufactured using press molding, the images are also clear. (Only the template magnifier is made using injection molding.) It is also referred to as a Fresnel lens.

  • Office supplies and stationery
  • Other office supplies

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Sheet lens, notebook size 019-AC

Sheet lens, notebook size 019-AC

A thin, lightweight, sheet-shaped lens that is very convenient for portability. It is manufactured using press molding, resulting in clear images. Made of high-transparency acrylic. No case included.

This is a sheet-shaped magnifying glass that is very convenient for portable use because it is thin and lightweight like a sheet. Since it is manufactured using press molding, the images are also clear. (Only the template magnifier is made using injection molding.) It is also called a Fresnel lens. *The "acrylic version" has high transparency and is easier to see compared to the PVC version. Additionally, it is twice as thick as the PVC version, making it sturdy and less prone to bending.

  • Office supplies and stationery
  • Other office supplies

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[Product Example] Resin PES Lens

[Product Example] Resin PES Lens

Introducing product examples of resin PES lenses that allow for more flexible shapes and designs than existing glass lenses!

We would like to introduce a case study on the production of "PES resin lenses." These lenses weigh half as much as existing glass lenses and allow for a high degree of freedom in shape and design. Our company has the technology to achieve ultra-thick molding of over 20mm from a flange as thin as 2mm without overmolding, and we also possess the technology to suppress sink marks in flat areas to 5μm even in ultra-thick molding. Please feel free to contact us when you need assistance. 【Nisshin Kogyo's Technical Features】 ■ We have the technology to achieve ultra-thick molding of over 20mm from a flange as thin as 2mm without overmolding. ■ We possess the technology to suppress sink marks in flat areas to 5μm even in ultra-thick molding. *For more details, please refer to the PDF materials or feel free to contact us.

  • Plastic utensils and containers
  • lens
  • lens

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Knowledge of Visual Inspection: Lenses: How to Choose Focal Length

Knowledge of Visual Inspection: Lenses: How to Choose Focal Length

Please select the optimal focal length according to your purpose!

Lenses that allow for adjustments in aperture and focus have a value called "focal length," which relates to the angle of view (shooting range). When expressing the specifications of a lens, it is common to represent the maximum aperture value and focal length together, such as f1.4/12mm, which indicates that "focal length" is an important specification. Here, we will introduce how to choose a focal length. *For more details, please see the related links.*

  • Visual Inspection Equipment

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Knowledge of Visual Inspection: Lens: Role of the Aperture

Knowledge of Visual Inspection: Lens: Role of the Aperture

We will examine the depth of field and exposure time.

The aperture acts like the iris (brown eye) in the eye, adjusting the amount of light that enters the camera's image sensor, while also affecting the depth of field and the camera's exposure time. This time, I would like to examine depth of field and exposure time. ■Depth of Field ■Exposure Time ■How to Increase Depth of Field While Reducing Exposure Time

  • Visual Inspection Equipment

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[AI Image Inspection Case] Defect Inspection of Plastic Lenses

[AI Image Inspection Case] Defect Inspection of Plastic Lenses

We will conduct scratch assessment on 200×100 mm square orange lenses (plastic lenses)!

Inquiry regarding scratch assessment for 200×100 mm square orange lens (plastic lens). There are requests for scratch assessment of plastic lenses, assessment of plastic molded product dents (depressions), assessment of plastic laser printing, and other appearance inspection requirements. In the initial stage, a free simple verification will be conducted, followed by guidance for paid verification. 【Inspection Settings and Results】 We verified whether scratches could be detected using the image inspection software EasyInspector. As a result, detection was possible, but false detections occurred in other areas depending on the type of scratch, making it impossible to detect "only defective scratches." With our product, the AI image inspection software "DeepSky," which uses AI (deep learning) capabilities, the AI can automatically adjust the setting parameters and recognize only the scratches as the target object. Therefore, it is recommended as it is less affected by changes in appearance due to lighting variations. 【Software Used】 Software used: EasyInspector710 Currently, EasyInspector2 also has AI capabilities and supports various inspections. We will propose solutions tailored to the inspection target.

  • Image Processing Software

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Manufacturing of spotting scope lenses

Manufacturing of spotting scope lenses

We accept production of various small lots! Inspection and assembly of spotting scope lenses used in the outdoor industry.

A spotting scope lens is a type of telescope designed to view distant objects, similar to astronomical telescopes and binoculars. It is used for activities such as bird watching and checking targets in archery competitions. 【Features and Equipment】 ■ Resolution Testing: 3 Resolution Projection Testers Minimum Flange Back: 27mm, Focusing Adjustment Range: 30mm ■ Focus Adjustment and Flange Back Measurement: 3 Auto Collimators Focal Length: 140–300mm ■ Ink Coating Process: 3 Ink Coating Machines Effective Aperture up to Φ90: Japanese Ink, GT-7II ■ Lens Cleaning: 5-Layer Lens Cleaning Machine (Electronic Technology Industry) ■ Parts Cleaning: Ultrasonic Cleaner ■ Drying: 3 Constant Temperature Constant Humidity Chambers ■ Clean Room Available (Class 1000) *Feel free to download or contact us.

  • lens

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Structural Design in the Design Business

Structural Design in the Design Business

Wide-ranging support from individual parts to assemblies of multiple components!

At AZA Engineering, we can evaluate the safety of structures by determining the material and shape of components necessary for structural design and simulating various situations. There are various analytical methods available, and we can propose the optimal analysis method based on the conditions and objectives of the structure. 【List of Supported Analyses】 ■ Linear Stress Analysis ■ Linear Contact ■ Eigenvalue Analysis ■ Linear Dynamic Analysis ■ Thermal Conductivity Analysis ■ Fatigue Analysis ■ Nonlinear ■ MES ■ Mechanism Motion ■ Nonlinear Buckling *For more details, please download the PDF or feel free to contact us.

  • Mechanical Design
  • Structural Analysis
  • Contract Analysis

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FMS Series (X05)

FMS Series (X05)

25MEGA Compatible Telecentric Lens

Image circle: 21.8mm (Compatible with sensor sizes up to φ23 depending on conditions) 2.0μm/pixel pitch Visible light to 1100 compatible Compatible with C mount / F mount

  • lens

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Laser lens, optical lens, prism, reflective lens.

Laser lens, optical lens, prism, reflective lens.

Laser lens, optical lens, prism, reflective lens, condenser lens.

Laser Star Co., Ltd. is a specialist in the design and production of various types of optical lenses, filters, optical camera lenses, and prisms, as well as OEM and ODM services. The company provides a comprehensive range of optoelectronic components, including optical lenses, filters, optical lenses, prisms, window lenses, reduction lenses, field lenses, and magnifiers. We also offer processing and coating services for optical lenses. Service hours: 09:00-18:00, closed on weekends Manager: Ray Wu Mobile: 0923-254188 Email: ray@laserlens.com.tw TEL: 886-4-22383033

  • lens

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NC Exchange Axis Type Centering Machine/A-150NC

NC Exchange Axis Type Centering Machine/A-150NC

Our top recommendation!!

It is a CNC machining machine that combines angle and straight processing, fully incorporating the characteristics of the A-150 exchange axis type core drilling machine.

  • Plastic processing machines (cutting and rolling)

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SB-90 Bell-type Heart Extractor

SB-90 Bell-type Heart Extractor

High-precision and high-rigidity centering machine using one-bowling processing.

It is a horizontal machine that easily processes the outer diameter and chamfer of lenses simultaneously.

  • Plastic processing machines (cutting and rolling)

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A-150 Exchange Shaft Type Core Drilling Machine

A-150 Exchange Shaft Type Core Drilling Machine

A heart rate monitor that can meet high-precision demands.

A heart-taking machine that meets high-precision requirements and efficiently advances work.

  • Plastic processing machines (cutting and rolling)

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Heart Rate Monitor "SBC-90"

Heart Rate Monitor "SBC-90"

A device that stabilizes lens holding using a vacuum combined method!

The "SBC-90" is a vacuum-assisted bell-type lens centering machine. Due to its vacuum-assisted design, the vacuum suction force and bell clamp pressure work together to stabilize the holding of the lens. We also offer a variety of automatic lens centering machines, so please feel free to contact us. 【Features】 ■ Vacuum-assisted ■ Stable lens holding *For more details, please refer to the catalog or feel free to contact us.

  • Other factory equipment

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