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38mm f/1.0 Athermalized Lenses for LWIR

Code: 301-024

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Optical Property

Focal Length 38mm F/# 1.0
Operating Wavelength Range 8μm to 12μm Coating on Front Surface Exposing to Air AR
Calculated Average Transmission >88% Operating Temperature Range -40℃ to +60℃
Focus Range 3m to infinite Distortion (Diagonal FOV) <1%


Mechanical Property

Focusing Mechanism fixed Weight /
Materials of Lens Housing Anodized aluminium Max. Dimensions (Diameter x Length) Φ48x40.38
Installation Way Screw thread connection Back Working Distance (B.W.D) 9.6mm
Connector M34x0.5-6g Sealing grade IP67


FOV(H X V) 160x120 320x240 384x288 640x480 1024x768
12μm 2.9°x2.2° 5.8°x4.3° 6.9°x5.2° 11.5°x8.7° 18.4°x13.8°
17μm 4.1°x3.1° 8.2°x6.1° 9.8°x7.3° 16.2°x12.2°  
25μm 6x4.5° 12°x9° 14.4°x10.8°  
5-6 weeks