遠赤外レンズVARIA
仕様
| Focal Length | 13mm | 25mm | 50mm | 100mm |
|---|---|---|---|---|
| F# | 2.0 | |||
| Wavelength | 8~12μm | |||
| Image Diagonal | 21mm | |||
| Stop size | 12.4mm | |||
| Stop position | 25.4mm | |||
| BWD | 33.1mm | |||
| Flange to F.P. | 39.4mm | |||
| Mount Type | Bayonet | |||
| ***Circular FOV | 75度 | 45度 | 23度 | 11度 |
| Weight | 340g | 284g | 766g | |
| **Min. Obj. Dist. | 75mm | 200mm | 500mm | 1750mm |
| Focus Type | Manual | |||
| *Transmission (typical) | 95% | 93% | ||
*** Based on the listed Image Diagonal, FOV will vary depending on focal plane size.
** Closest an object can be focused in on.
* Over the primary waveband, 8 - 12μm.











