40mm F1.7
LWIR Fixed Athermalized Lens -Athermal -Fit：2048×2048，10μm -FOV:28.7°×23.1° /21.7°×17.5°
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MWIR Fixed Athermalized Lens
40mm F1.7
-Athermal
-Fit：2048×2048，10μm
-FOV:28.7°×23.1° /21.7°×17.5°
| Parameters | Notes | |
| Optical | ||
| Focal Length | 40mm | |
| F# | 1.7 | |
| Image Size/CSH(Cold Shield Height) | 20.48mmx20.48mm/35mm | |
| Spectral Range | 3.7μm～4.8μm | |
| FOV | 28.7°×23.1° /21.7°×17.5° | 640x512,15μm |
| Front Surface Coating | HD | |
| Optical Length | 46.8 mm | |
| BFL(Back Focus Length) | 45.8 mm | |
| Mechanical | ||
| BWD(Back Work Distance) | 46.5 mm | |
| MOD(Minimun Object Distance) | 1m~Infinity | |
| Weight | ≤300g | |
| Dimensions | Φ54mmx46.8mm | |
| Environment | ||
| Operation Temperature | -40℃~+60℃ | |
| Storage Temperature | -45℃~+65℃ | |
| Sealing | IP67 | front element only |
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Email: sales@wh-clear.com
Add: 5 WuDaYuan 3rd Road，Donghu High-tech Development Zone，Wuhan Hubei 430070，P.R.C
