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Home » All Product » LWIR Lens » Manual Focus Lens » FL25mm F1.0 LWIR Manual Focus Lens For Infrared Sight Scope

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FL25mm F1.0 LWIR Manual Focus Lens For Infrared Sight Scope

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8-12um Focal Length 25mm F1.0 Infrared Manual Focus Lens, Germanium Infrared Lens For 2048x1536-17um
Availability:
  • RST25F1.0-2048-17

  • Rising

Infrared Manual Focus Lens Description:

1. Manual focus infrared lens, also called thermal imaging lens. The focal length can be fine-tuned, which is convenient for users to observe objects at different distances. Therefore, it is generally used in scenes that are easy to focus such as telescopes, infrared sights, infrared cameras, and thermal imaging cameras.

2. Manual Focus Infrared Long Wave Lens, the wavelength is 8-12um, which belongs to the long-wave infrared lens. The focal length is 7.5mm, 11mm, 15mm, 19mm, 25mm, 35mm, 50mm, 60mm, 70mm, and the aperture is 0.8/1.0. It is widely applicable to 17um detectors.


Feature of Lwir lens:

LWIR lenses or long wave infrared lenses are infrared lenses optimized for the 8000-12000nm long wave infrared wavelength range. At Rising Optics, we manufacture high performance LWIR lenses for a variety of applications including medical, industrial, security and defense.


Because LWIR lenses transmit light that is invisible to the naked eye, LWIR cameras have a wide range of important applications. Our lenses are used in thermal imaging systems that provide quality control in factories, predictive maintenance in industrial environments, and clear surveillance imaging in smoke or fog. They can be used in gas leak detection to avoid potentially dangerous situations before problems arise. In medical applications, LWIR lenses and thermal imaging provide a non-invasive, reliable method to detect temperature changes at the cellular level, enabling medical professionals to detect abnormalities and evaluate a variety of conditions, including breast cancer, brain tumors , Diabetes And Burns.


Infrared Manual Focus Lens Parameters:

Product Name Infrared Manual Focus Lens
Focal Length 25mm
F# 1.0
Image Diagonal 43.52mm
Detector 2048x1536-17um
Average Transmission >83%
Circular FOV (H)69.7°x(V)55.1°x(D)82°
Back Focus Distance 20mm
Back Working Distance 14mm
Back Focus Length 41.78mm
Dimensions 128mm / 188mm
Focus Type
Manual Focus
Focus Range 3m to infinity
Mount Type M65x1-6g
Weight 2422g
Operating Temperature
-40℃~+80℃
Storage Temperature -40℃~+80℃
External Coating AR Coating Available

manual focus lens (5)

Company Profile:

ir lens (5)

The company's main products include infrared lens, germanium lens, night vision objective lens, thermal camera module and other instruments and equipment specially manufactured for the medical, life science, national defense and security, semiconductor and industrial O E M markets.


From optical design to material procurement to mass production, our company is committed to optimizing product performance, cost, quality and delivery time.


In order to ensure product quality, all products of the company will pass strict machine testing and be confirmed with customers before loading and exporting.


We have professional engineer support, efficient sales team and competitive price advantage, attracting customers from all over the world. The products are mainly sold to developed countries and regions such as Southeast Asia, North America, Europe, Russia, Japan, South Korea, etc., and have received wide acclaim and attention, making Rising a reliable supplier for many O E M customers and R&D institutions around the world.


Infrared Lens Factory Equipment:

ir lens

1. Inner carving test platform;

2. Microscope;

3. Opto Tech aspheric processing;

4. Polishing machine;

5. Thickness Gauge;

6. Ultrasonic Cleaner;

7. Workshop;

8. Interferometer;

9. High and low tempera ture test chamber;

10. High polishing machine;

11. Optical bench;

12. Raul milling;

13. Atomic force microscope;

14. Centralinstrument;

15. Hand Grinding and Polishing Machine;

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