22.58-700mm F/4.0 MWIR Cooled Continuous Zoom Lens For 640X512-15um

Feature of Cooled Continuous Zoom LWIR Lens:

Wavelength 3.7-4.8um, focal length range 22.58-700mm, aperture 4.5 medium-wave cooled continuous zoom infrared optical lens, AR outer coating, imaging range 1m~∞, suitable for 640x512 medium-wave cooled detectors. Due to the wide range of operating temperatures of handheld devices, the medium-wave cooling continuous zoom lens can be used in the working environment of -40°C~+60°C, and has a wide range of uses.

Infrared detection technology such as infrared thermal imaging is widely used in military, industrial and civil fields. For the detector, the uncooled detector has the advantages of low price, small size, light weight and low power consumption, but its sensitivity is low, and the medium-wave cooled detector has a more obvious advantage in the use effect because of its high sensitivity.

And when using the continuous zoom infrared optical system, it can not only provide the pilot with the best situational awareness during cruise and search, but also adjust to the small field of view for targeting and tracking when the target is found. In the process of field switching, it is very advantageous to search and track high-speed moving objects and maintain the continuity of images.

Common lens materials for infrared lenses:

Ge (Germanium) IG 4/5/6, IRG24/25/26(Chalcogenide), ZnSe(Zinc Selenide), ZnS(Zinc Sulfide), Si(Silicon), CaF2（Calcium Fluoride），BaF2(Barium Fluoride),etc.

Common scenarios of infrared lens:

1. Airborne (UAV)

2. Security & Surveillance

3. Maritime & Naval Surveillance

4. Thermography

5. Thermal Imaging Devices

6. Defense

7. Enhanced Vision

Cooled Continuous Zoom LWIR Lens Parameters

Contact us to get a product quote

Email: alwson@risingoptics.com

Whatsapp: +86 13952018524

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.