Optics

Focal Length 31mm

F/# 1.0

Wavelength 8-14μm

Average Transmission ≥94%

Detector 384*288 17μm

Back Focal Length 13.42mm

Field of View 12°×9°

Mechanical

Focus Mechanism Manually adjustable

Focus Range 1.5m-∞

Weight

Dimensions φ50×36.5

Back Working Distance 14.5mm

Environmental

Operating Temperature -30℃-+65℃

Storage Temperature -40℃-+70℃

Sealing IP56(front lens only)

Coating AR

Mechanical Shock GJB150.16A

Vibration GJB150.18A