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High Transmission (>98%) & Rugged SWIR Lens for Industrial Vision 25mm F1.8

Designed specifically for prism cameras
Lens transmittance >98%
Covers the 900-1700nm shortwave infrared band
Adjustable F1 aperture
Stable operation within a wide temperature range of -40°C to 120°C, resistant to thermal distortion.
Availability:


Product Parameters

Model Focus Image Format(mm) F-Stop Working Wavelength Working Distance Mount
RL2518 25mm 12.8mm F1.8-F6 900-1700nm 633mm M45*1


Product Introduction

RISING EO's shortwave infrared lens is a high-performance optical solution optimized for prism camera systems. With outstanding optical performance and strong environmental adaptability, it has become a core component for precision analysis and reliable imaging in industrial inspection, shortwave infrared imaging, and other professional fields.


1. Core product advantages:


- High-definition imaging and flexible control: The lens achieves over 98% high transmittance in the 900-1700nm shortwave infrared band, ensuring efficient capture of imaging signals and excellent signal-to-noise ratio. The adjustable aperture design from F1.8 to F6 provides users with flexible light input and depth of field control capabilities to meet imaging needs in different scenarios.


- Outstanding environmental stability: The product, with special design and processing, has excellent resistance to thermal distortion and can maintain stable performance in a wide temperature range from -40°C to 120°C, adapting to various industrial environments.


- Precise integration adaptability: The lens has a 25mm focal length and matches a 12mm target surface sensor. The standard M45 interface ensures convenient and robust integration with various prism cameras and devices.


2. Detailed technical specifications:


- Focal length: 25mm

- Target surface adaptation: 12mm

- Aperture range: F1.8 - F6

- Operating wavelength: 900 - 1700nm (shortwave infrared band)

- Working distance: 633mm

- Interface type: M45


3. Application areas:


Widely used in semiconductor inspection, material sorting, agricultural monitoring, security night vision, and shortwave infrared spectral imaging in scientific research. Optimized for prism cameras, it is especially suitable for integration into online inspection and machine vision systems requiring high precision and stability.


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 Tel: +86-591-83349016
 Phone: +86-18950282034
 Email:  Sales@rising-eo.com
 Add: Unit 101, Building 10A, Fuzhou Hi-Tech Industrial Park, Poly communications, No.20 zhihui Avenue, NanYu Town, MinHou County, Fujian

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