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Athermalized Lenses LWIR 13mmF1.0

Code: 301-008

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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:

Focusing Mechanism fixed Weight <35g
Materials of Lens Housing Aluminum, Black anodized Dimensions Length:23,Diameter:Ф28
Operation Temperature -40℃~ +60℃ Storage Temperature -50℃~ +80℃
Mount M25x0.6-6g Sealing Grade IP67

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