13mm f/1.0 Athermalized Lenses for LWIR Thermal Imaging Camera, V1

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Optical Parameters:

EFL	13mm	F Number(#)	1.0
Operating Wavelength Range	8μm to 12μm	Detector	640x480-17μm
FOV	45.4°x33.8°(57.8°)	External Coating	DLC
Average Transmittance	>88%	Working Temperature	-40°~60°(Need not to refocus)
Overall Optical Length	28.77mm	BFL	9.56mm
Minimum Working Distance	0.25m	Distortion	Maximum H-FOV Distortion:7% Maximum D-FOV Distortion:11.6%

Mechanical Parameters:

1.20°MTF(@291p/mm)

2.-40°MTF(@291p/mm)

3.60°MTF(@291p/mm)

4.20°Field curvature and distortion

5.Vignetting

6.Relative Illumination

13mm

L13F1.0

1.0

Athermalized

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5-6 weeks