FL7.8mm F/1.0 Athermalized Germanium Thermal Imaging Lens IR Lens

More Details
Optics
Focal Length 7.8mm
F/# 1.0
Wavelength 7~14μm
Average Transmission ≥84%
Detector 640*512 17μm
Back Focal Length 10.5mm
Field of View 69.8°×58.3°
Mechanical
Focus Mechanism Fixed adjustable
Focus Range 2m~∞
Weight 50g
Dimensions φ38×34
Back Working Distance 17.4mm
Environmental
Operating Temperature -40℃~+70℃
Storage Temperature -50℃~+80℃
Sealing IP65(front lens only)
Coating AR
Mechanical Shock GJB150.16A
Vibration GJB150.18A
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