f13mmF1 Athermal lens

for uncooled thermal imagers

Optical
Focal Length	13mm
F/#	1
Spectral Range	8~12
Focus Range	∞~10m
Field of View	40.5(H)×31(V)
Detector	384×288 25μm
Coating	AR
Working Temperature	-40oC ~ 60oC

Performance
Average Transmission	>80%
On-Axis MTF	>0.4 @ 201p/mm
Off-Axis MTF	>0.2 @ 201p/mm
Distortion	<3%

Mechanical
Overall Length	≤50
Weight	≤200g
Ma×Diameter	Φ18mm×50mm
Mounting	Flange connector
Flange Focal Distance	5mm