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IR6439 Athermalized LWIR Lens 50mm F/1.0

Catalog No
IR6439
Focal Length
50mm
F/#
1.0
Operating Temperature
-40℃ to +80℃

The Athermalized LWIR Lens 50mm F/1.0 is a high-performance optical component designed specifically for long-wave infrared (LWIR) thermal imaging systems. Stanford Optics is dedicated to the development, research, and production of both mid-wave and long-wave infrared optical systems.



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sc/1739012396-normal-19-athermalized-lwir-lens-50mm-f10.jpg
Description
Specifications
Reviews

Athermalized LWIR Lens 50mm F/1.0 Description

The Athermalized LWIR Lens 50mm F/1.0 is built to deliver exceptional thermal imaging performance. Featuring an athermalized design, it maintains stable optical focus and performance across a wide range of environmental temperatures, making it ideal for use in diverse and fluctuating conditions. The 50mm focal length offers a balanced field of view, enabling detailed, long-range thermal detection with superior precision. The F/1.0 aperture ensures maximum infrared light transmission, optimizing its functionality in low-light and nighttime environments. This versatile lens is perfect for a broad array of applications, including industrial inspections, security surveillance, military operations, aerial monitoring, and search and rescue missions, offering reliable and high-quality thermal imagery even in the most demanding situations.

Athermalized LWIR Lens 50mm F/1.0 Application

Athermalized LWIR Lens 50mm F/1.0 Packing

The Athermalized LWIR Lens 50mm F/1.0 is carefully stored and shipped to preserve its quality and ensure it reaches you in perfect condition.

Specifications

HFOV

384x288

640x512

1024x768

1280x1024

25μm

10.97

18.2

-

-

17μm

7.47

12.42

19.75

-

12μm

5.28

8.78

14.01

17.46

Optical Properties

Focal Length

50mm

F/#

1.0

Average Transmission

>88%

Back Focal Length

21.7mm

Environmental Durability

Operating Temperature

-40℃ to +80℃

Storage Temperature

-50℃ to +80℃

Protection Rating

IR67

First Surface Coating

AR

Mechanical Properties

Focusing Range

3m~∞

Back Working Distance

8mm

Detector Interface Size

M45 x 1

Overall Dimensions (mm)

Φ63 x 61.1

Weight

225g

*For drawing, please contact us.

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FAQ
What are the main applications for this lens?

The Athermalized LWIR Lens 50mm F/1.0 is ideal for long-range thermal imaging, including uses in industrial inspections, security surveillance, military and defense, drone-based aerial monitoring, search and rescue operations, automotive night vision, firefighting, and environmental monitoring.



Can the lens be used for both indoor and outdoor applications?

Yes, the Athermalized LWIR Lens 50mm F/1.0 performs well in both indoor and outdoor environments. Its athermalized design ensures consistent focus and clarity of images, even when temperature changes occur, particularly outdoors.

Is this lens compatible with all thermal imaging systems?

This lens is designed for use with LWIR (long-wave infrared) thermal imaging systems, which typically operate in the 8-14 micron wavelength range. Make sure to confirm its compatibility with your specific thermal camera or sensor system before use.

 
 
 



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