FL25mm F/1.0 Athermalized Thermal Lens IR Lens K1705

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Optics
Focal Length 25mm
F/# 1.0
Wavelength 8~12μm
Average Transmission ≥88%
Detector 640*512 17μm
Back Focal Length 12mm
Field of View 24.5°×18.5°
Mechanical
Focus Mechanism Fixed adjustable
Focus Range -
Weight 74g
Dimensions φ38×32
Back Working Distance 17.4mm
Environmental
Operating Temperature -30℃~+70℃
Storage Temperature -40℃~+75℃
Sealing IP65(front lens only)
Coating DLC
Mechanical Shock GJB150.16A
Vibration GJB150.18A
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