Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
16～30 item / All 148 items
Low-cost fθ lenses and telecentric lenses
This is a low-cost fθ lens and telecentric lens. We offer a wide range of options, so you can select the optimal model that matches your laser and desired spot diameter. We also propose beam expanders.
Long working distance considering operability! Ultra-wide field telecentric lens.
At Kenko Chemical Co., Ltd., which handles precision optical components, image processing lenses, and lighting, we offer the "1.1-inch WD150mm Ultra Wide Field Telecentric Lens." Compatible with 1.1" large format. It features a long working distance of W.D. 150mm, designed with usability in mind. The optical magnification is available from 0.17 to 0.4. 【Specifications (excerpt)】 ■ Model: KCM-017UMP-150 ■ Optical Magnification: 0.17 ■ W.D. (mm): 147 ■ Depth of Field (mm): 17.96 ■ Resolution (μm): 25.6 ■ N.A.: 0.0131 ■ Optical Distortion (%): 0.01 ■ Effective F-number: 6.5 ■ Weight (g): 1826 ■ Compatible Camera: 1.1 inch ■ Camera Mount: C *For more details, please refer to the PDF document or feel free to contact us.
For inspecting foreign matter contamination and missing items in solids! Coaxial drop-off telecentric lens.
We would like to introduce the NIR Telecentric Lens 'KCM-1DUMP-NIR' handled by Kenko Optical Co., Ltd. It can be used for non-destructive testing of electrical and electronic components such as solar panels and LCDs, as well as for inspecting foreign matter contamination and missing parts within solids. Please feel free to contact us when you need assistance. 【Specifications】 ■ Optical Magnification: 1 ■ W.D.: 65mm ■ Depth of Field (mm): 0.63 ■ Resolution (μm): 9.1 ■ N.A.: 0.063 ■ Optical Distortion (%): -0.10 ■ Effective F-number: 7.9 ■ Weight (g): 145 ■ Compatible Camera: 1.1 inches ■ Camera Mount: C *For more details, please refer to the PDF document or feel free to contact us.
The optical magnification is 2x! Introducing a telecentric lens with coaxial illumination that is suitable for near-infrared imaging.
We would like to introduce the NIR Telecentric Lens 'KCM-2DUMP-NIR' handled by Kenko Optical Co., Ltd. It is suitable for near-infrared imaging and can be used for observing the interiors of semiconductor devices such as silicon wafers and IC chips. Please feel free to contact us if you have any inquiries. 【Specifications】 ■ Optical Magnification: 2 ■ Working Distance (W.D.): 65mm ■ Depth of Field (mm): 0.2 ■ Resolution (μm): 5.7 ■ N.A.: 0.1 ■ Optical Distortion (%): 0.98 ■ Effective F-number: 10 ■ Weight (g): 127 ■ Compatible Camera: 1.1 inches ■ Camera Mount: C *For more details, please refer to the PDF document or feel free to contact us.
Polarizing type telecentric lens! Suitable for aligning the position of alignment marks, etc.
The "KCM-05DUMP" is a telecentric lens compatible with a 1.1-inch image size. The depth of field is "0.28mm" and the resolution is "5.4μm," featuring a polarized type coaxial illumination, suitable for megapixel cameras with over 1 million pixels. It is suitable for dimensional measurement and visual inspection of precision machined parts. 【Features】 ■ Coaxial illumination ■ Object-side telecentric lens ■ Compatible with megapixel cameras with over 1 million pixels ■ Polarized type *For more details, please refer to the PDF document or feel free to contact us.
Coaxial projection! Introducing a telecentric lens with a depth of field of "0.11mm" on the object side.
The "KCM-1.5DUMP" is a telecentric lens compatible with megapixel cameras of over 1 million pixels. It has a length of 114.6mm and an optical magnification of 1.5 times, supporting a maximum image size of 1.1 inches with coaxial illumination. It is suitable for dimensional measurement and alignment of alignment marks. 【Features】 ■ Coaxial illumination ■ Object-side telecentric lens ■ Compatible with megapixel cameras of over 1 million pixels *For more details, please refer to the PDF document or feel free to contact us.
Straight-type telecentric lens! Suitable for dimensional measurement and more.
The "KCM-1-65C" is a low-cost general-purpose type with a straight telecentric lens. It weighs "60g" and has an optical magnification of "1x". The depth of field is "1.14mm", and it features a working distance of 65mm, designed with a focus on usability. This product is suitable for dimensional measurement and visual inspection of precision machined parts. Additionally, a coaxial type with the same specifications, "KCM-1D-65C", is also available. 【Features】 ■ Straight ■ Object-side telecentric lens ■ 65mm working distance type ■ Coaxial type also available *For more details, please refer to the PDF document or feel free to contact us.
Suitable for the LCD and semiconductor industries! Ideal for aligning alignment marks and more.
The "KCM-07D" is a telecentric lens with a working distance of 70mm. It has a resolution of "13μm," a weight of "60g," and a length of "95.9mm." It is designed to be ultra-compact for integration into devices with coaxial illumination. This product is suitable for dimensional measurement and visual inspection of precision machined parts. Additionally, a straight type "KCM-07" is also available. 【Features】 ■ Coaxial illumination ■ Object-side telecentric lens ■ Working distance of 70mm ■ Straight type also available *For more details, please refer to the PDF document or feel free to contact us.
Ultra-compact design for device integration! "3x" telecentric lens for the semiconductor industry.
The "KCM-3D" is a coaxial incident object-side telecentric lens. The working distance is "72mm," the optical magnification is "3 times," and the depth of field is "0.2mm," with a working distance type of 70mm. It is an ideal product for dimensional measurement and alignment of alignment marks. Additionally, a straight type "KCM-3" is also available. 【Features】 ■ Coaxial incident ■ Object-side telecentric lens ■ 70mm working distance type ■ Straight type also available *For more details, please refer to the PDF document or feel free to contact us.
Telecentric lenses of coaxial type suitable for dimension measurement and other applications in the LCD and semiconductor industries!
The "KCM-5D" is a telecentric lens designed for ultra-compact integration into devices. With a length of "146.5mm" and a weight of "70g", it offers an optical magnification of "5 times" and features a coaxial illumination with a working distance of 70mm. It is an ideal product for dimensional measurement and visual inspection of precision machined parts. Additionally, a straight type "KCM-5" is also available. 【Features】 ■ Coaxial illumination ■ Object-side telecentric lens ■ Working distance of 70mm ■ Straight type also available *For more details, please refer to the PDF document or feel free to contact us.
Telecentric lenses that can be used for dimension measurement and alignment mark positioning!
The "KCM-5" is a telecentric lens with a working distance of 70 mm. It has an optical magnification of 5x, a length of 146.5 mm, and a weight of 55 g. Depending on the subject, both straight and coaxial types are available. Additionally, it is designed to be ultra-compact for device integration. 【Features】 ■ Straight ■ Object-side telecentric lens ■ Working distance of 70 mm type *For more details, please refer to the PDF materials or feel free to contact us.
To those in the semiconductor and LCD industries! Telecentric lenses capable of exterior inspection of precision machined parts.
Introducing the telecentric lens 'KCM-1D-110C (8)' handled by Kenko Optical. With a resolution of 13.4μm and a length of 82.55mm, it has a depth of field of 1.6mm, and due to its design prioritizing workability, the working distance is 110mm. Depending on the subject, we offer both straight type and coaxial type. 【Features】 ■ Coaxial illumination ■ Object-side telecentric lens ■ Working distance 110mm type *For more details, please refer to the PDF document or feel free to contact us.
Introducing straight type and coaxial type! Telecentric lenses for object side.
The "KCM-2D-110C(8)" is a telecentric lens that can be used for aligning the position of alignment marks and for visual inspection of precision machined parts. Designed with work efficiency in mind, it has a working distance of 110mm. It features a resolution of 8.4μm, a length of 86.1mm, and a depth of field of 0.49mm. Depending on the subject, both straight type and coaxial type are available. 【Features】 ■ Coaxial illumination ■ Object-side telecentric lens ■ 110mm working distance type *For more details, please refer to the PDF document or feel free to contact us.
A must-see for those in the semiconductor industry, LCD industry, and precision electronic components industry! Telecentric lens with a working distance of 110mm.
The "KCM-1-110C" is a telecentric lens with a length of 82.55mm. It can be used for appearance inspection of precision machined parts and for aligning alignment marks. With a design that prioritizes workability, it offers a working distance of 110mm, available in straight type and coaxial type depending on the subject. 【Features】 ■ Straight ■ Object-side telecentric lens ■ Working distance 110mm type *For more details, please refer to the PDF document or feel free to contact us.
Optical magnification 1x! This is a coaxial illumination mounting type with a long working distance, providing high operability with a telecentric lens.
The "KCM-1-156" is a telecentric lens with a working distance of 156mm. It can be used for dimension measurement, alignment of alignment marks, and appearance inspection of precision machined parts. It is a type that allows for coaxial lighting installation. 【Features】 ■ Straight ■ Object-side telecentric lens ■ Working distance of 156mm *For more details, please refer to the PDF document or feel free to contact us.
