Athermalized Lens - GLA50 

50mm  f/1.0

LWIR Lens - Athermalized Lens

 

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Optical
Focal Length 50
F/# 1
Average Transmission ≧ 91%
Min Focus Distance 1.5m
Hyperfocal Depth of Field 36m
Detector 640X480/17µm
Field of View(FOV) 12.5ºX9.6º
M.B.F.L 4.5mm
Mechanical
Interface Thread
Focus Mechanism Fixed
Dimensions (mm) L: 58 D: 59
Weight < 220g
Electrical & Communications
Power Input NA
Communications NA
Environmental
Operating Temperature -40°C to +80°C
Storage Temperature -45°C to +85°C
External Coating AR
Shock & Vibration MIL-STD-810G
Front Element Sealing IP67

Remark,  M.B.F.L: Mechanical Back Focal Length