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Home » All Product » LWIR Lens » Uncooled Double-FOV Lens » 25/60mm F 0.9/1.2 LWIR Uncooled Dual-FOV Lens For 640x512-17um

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25/60mm F 0.9/1.2 LWIR Uncooled Dual-FOV Lens For 640x512-17um

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LWIR Uncooled Dual-FOV Optical Infrared Lens 25/60mm F 0.9/1.2 For 640x512-17um
Availability:
  • RS60&25F1.2&0.9

  • Rising

Features of LWIR Uncooled Double-FOV Lens :

The dual-field infrared optical system can simultaneously provide two images with different magnifications and different fields of view. The large field of view in the system has low resolution and is used to search for targets in a wide range; a small area is used to identify, analyze and confirm specific targets. Therefore, the infrared dual field of view system is widely used in airborne, vehicle-mounted and other photoelectric reconnaissance equipment.


Generally, the dual-field zoom system is divided into two categories: the optical lens group in the dual-field infrared lens enters and exits the switching zoom system and the two-position zoom system. The switchable zoom system needs to insert part of the lens into the proper position to change the focal length of the optical system, so the lateral dimension is larger. The dual-position system changes the focal length of the system by changing the axial distance of the lens group, which can effectively reduce the volume of the system, and at the same time realize the functions of field of view switching and precise focusing.


LWIR Uncooled Double-FOV Lens Parameters

Product Name Uncooled Double-FOV Lens
Focal Length 25/60mm
F# 0.9/1.2
Detector

640x512-17um

Wavelength 8um-12um
Circular FOV

10.36°x8.3°/24.55°x19.75°

Focus Type Motorized Adjustable
Weight ≤510g
Operating Temperature -40℃~+60℃
External Coating DLC
Focus motor type and power supply DC, 12V

ir lens (92)


Contact us for more information about infrared lenses:

Email: alwson@risingoptics.com

Whatsapp: +86 13952018524


Company Profile:

ir lens (5)

LWIR Uncooled Double-FOV Lens Process Equipment:

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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;


Infrared Lens Package:

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FAQ:

Q1: Can OEM or ODM be provided? 

A: Yes, we provide customized services for customers. You need to provide us with some technical data, such as dimensions and markings.


Q2: Can items be printed with our own logo? 

A: Yes, you only need to send us the source file of the logo.


Q3: Do you provide samples? Is it free or extra? 

A: We will charge as little sample fee as possible, and sometimes we may even provide samples for free. However, you must pay us the courier fee by the following courier methods: DHL, TNT, UPS and FEDEX.


Q4: What if the item is broken? 

A: Except for human error, we will replace the defect in a completely new way Within 7 days after you get our products.

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If you have any questions, please contact us via email or telephone and we will get back to you as soon as possible.

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