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lens Product List and Ranking from 32 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

lens Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. エヌエスアドバンテック Niigata//Manufacturing and processing contract
  3. 比企光学 Saitama//Optical Instruments
  4. 4 スペース Tokyo//Optical Instruments
  5. 5 null/null
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lens Product ranking

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. Injection molding of transparent resin (optical lenses, light guides, and other transparent products) エヌエスアドバンテック
  2. Small, ultra-large, and complex-shaped lenses [Compatible with ultra-large sizes up to 300mm in diameter!] 比企光学
  3. Nikon interference-corrected infinity-corrected objective lens
  4. 4 Pinhole lens L38PCS, H38P スペース
  5. 5 Fresnel lens for pyroelectric infrared sensor 'JP-4' ジャパンプラレンズ

lens Product List

256～270 item / All 1047 items

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Dome lens

Dome lens

We propose products tailored to your needs, such as those with excellent heat resistance and stain resistance!

Kansai Special Optical Co., Ltd. also produces dome lenses used in outdoor and other harsh environments. We propose products tailored to your needs, such as those with excellent heat resistance and dirt repellency. In addition, we handle lenses used as various optical devices and other optical components. We can produce items in-house according to your requirements, as well as procure them from both domestic and international sources. Please feel free to contact us. 【Features】 ■ We propose products tailored to your needs, such as those with excellent heat resistance and dirt repellency. ■ We respond quickly not only to mass production but also to prototype development and design by manufacturers. ■ We meet a variety of needs. *For more details, please refer to the PDF materials or feel free to contact us.

  • Other optical parts
  • lens

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Large-diameter lens

Large-diameter lens

The maximum diameter of the grinding achievements is up to 600φ for small lots such as prototypes! We are engaged in the production of various large-diameter lenses.

Kansai Special Optical Co., Ltd. has been engaged in the production of various large-diameter lenses since its establishment. The maximum diameter achieved in polishing for mass production is up to 310 mm. We have absolute confidence in our polishing of large-diameter lenses, unmatched by anyone. 【Maximum Diameter Achieved in Polishing】 ■ For mass production: up to 310 mm ■ For small lots such as prototypes: up to 600 mm *For more details, please refer to the PDF document or feel free to contact us.

  • Other optical parts
  • lens

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Wide-ranging mass production support from small lots to large lots.

Wide-ranging mass production support from small lots to large lots.

Leave the plastic lenses to us.

We provide products with stable quality that meet our customers' requests, from optical design and mold making to prototyping and mass production. Our company has established a production system that operates 24 hours a day in a clean room with controlled temperature and humidity, achieving globally competitive manufacturing costs even with domestic production. 【Production Achievements】 - Lenses for optical pickups - Lenses for cameras - Lenses for smartphones - Lenses for printers - Lenses for VR - Lenses for head-up displays - Lenses for head-mounted displays - Sensor lenses for factory automation - Lenses for LED lighting - Various other lenses

  • lens

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Sintered zinc sulfide (ZnS) infrared lens

Sintered zinc sulfide (ZnS) infrared lens

Maintains optical properties up to around 250℃! Infrared lens with no resource savings.

We offer "sintered zinc sulfide (ZnS) infrared lenses" that have a smaller temperature dependence of refractive index compared to conventional materials and can maintain optical properties up to around 250°C. Commercial ZnS powder (with particle sizes of a few micrometers) is crushed to particle sizes of several hundred micrometers, and impurities are removed through heat treatment. Subsequently, our product, shaped by discharge plasma sintering into a near-net shape, can withstand harsh environments with rain erosion and temperature fluctuations, making it suitable for outdoor use. 【Features】 ■ Final lens processing possible with minimal removal in the finishing process ■ Transmits a wide range of infrared wavelengths from 0.35 to 15μm ■ Usable even in areas with significant temperature changes ■ Resource-saving ■ High durability *For more details, please download the PDF or feel free to contact us.

  • lens

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Germanium (Ge) window/lens

Germanium (Ge) window/lens

Wavelength range of 2.0 to 20 μm

1_The material itself is expensive, but by providing a one-stop service for spherical, aspherical, and AR/DLC coatings, we can keep the price down. 2_If it is a single crystal, we can also produce large diameters up to φ300mm. 3_Since we generate from ingots, we can accommodate various shapes.

  • lens

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Zinc selenide (ZnSe) windows and lenses

Zinc selenide (ZnSe) windows and lenses

Wavelength range of 0.37 to 13.5 μm

1_We are satisfying CO2 laser manufacturers, laser product sellers, and end users with optimal costs. 2_The products are of laser-grade quality due to CVD (Chemical Vapor Deposition). 3_We can also produce large-diameter lenses and dome-shaped products.

  • lens
  • Laser Components

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Hiki Optics Co., Ltd. Business Introduction

Hiki Optics Co., Ltd. Business Introduction

Hiki Optics is challenging the manufacturing of ultra-large lenses and complex-shaped lenses that do not yet exist in the world.

Hiki Optics Co., Ltd. is a company primarily engaged in the manufacturing of optical lenses, including large and small lenses, as well as complex-shaped lenses. With a passionate desire to take on challenges that have never been seen in the world, from small to ultra-large and complex-shaped lenses, we have successfully manufactured ultra-large lenses with a maximum diameter of 300mm, which could not be realized with conventional wisdom. Utilizing our past experiences and the best equipment, we will continue to boldly take on challenges for any product to meet the needs of more customers. If it's about optical lenses, please leave it to us. 【Business Activities】 ■ Manufacturing of large-diameter optical lenses *For more details, please refer to our catalog or feel free to contact us.

  • lens

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2-View Lens 'STMA2-1 TCD/STVA1-8'

2-View Lens 'STMA2-1 TCD/STVA1-8'

3D vision is possible with the naked-eye cross method! It doesn't matter whether the C-mount camera is new or old.

The "STMA2-1 TCD/STVA1-8" is a dual-field lens that projects two images by separating them to the right and left of a single optical element. If you use a C-mount camera, regardless of whether it is new or old, the two images displayed on the monitor screen or PC screen can be viewed in 3D using the naked-eye cross method. Additionally, it features telecentricity, color aberration correction, and distortion within 0.05%, achieving high precision. With customization of the optical system, simultaneous observation of indicators on both sides of paper or flat plates is possible. 【Features】 ■ Standard working distance is 130mm, allowing for free placement of mirrors within this range. ■ Custom design enables simultaneous measurement of an 80mm diameter cylindrical side from a diagonal direction. ■ Custom design allows for simultaneous observation of indicators on both front and back surfaces. ■ Compatible with camera mounts, C mounts, Micro Four Thirds, and more. *For more details, please refer to the PDF document or feel free to contact us.

  • lens
  • others

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Lens "LED Lens"

Lens "LED Lens"

LED lenses used as light source elements for various global and cultural facilities.

Our LED lenses are produced with the same quality control as optical lenses (such as finder lenses and sensor lenses). The complexity of shapes made from plastic resin enables high efficiency in light transmission. This product is recognized not only in Japan but also worldwide, and is used as a light source element in various global and cultural facilities. [Features] ■ Produced with quality control similar to optical lenses ■ Enables high efficiency in light transmission ■ Used in various global and cultural facilities *For more details, please refer to the catalog or feel free to contact us.

  • lens
  • LED lighting
  • Other optical parts

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Koa Trading Co., Ltd. Business Introduction

Koa Trading Co., Ltd. Business Introduction

We provide products that meet market needs!

Koa Trading Co., Ltd. is a company primarily engaged in the development, manufacturing, and sales of optical components and optical modules. In order to meet a wide variety of market needs, we continue to create new products while maintaining cooperation with our development and manufacturing partners. By utilizing the characteristics of each processing site and implementing a division of labor, we can manufacture components and products using advanced technology while keeping costs lower. At the same time, we maximize the use of our unique sales and distribution network and trade management system in Japan, China, and South Korea to ensure stable supply in terms of quality, delivery time, and price. 【Business Activities】 ■ Development, manufacturing, and sales of optical components and optical modules ■ Development, manufacturing, and sales of optical communication components ■ Agency sales of optical-related products *For more details, please refer to our catalog or feel free to contact us.

  • Other optical parts

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