SirZ 25L SWIR 25mm F/1.4 Fixed Focal Lens
Key Features :
- SWIR lenses deliver higher performance than stand visible lenses when using cameras
- Fits 20.5 Diagonal
- The SWIR Spectrum is an ideal choice for variety of applications, including:
- Solar cell inspection
- Imaging through fog
- Glass processing
- Security
- Biomedical imaging
Specifications :
| OPTICAL SPECIFICATIONS |
|
| Focal Length |
25mm |
| F/# |
f/1.4 |
| Spectral Range |
0.9 - 1.7 microns |
| Image Format |
640 x 512 pixels,25 μm pixel size |
| Back Focal Length |
11.9mm |
| Cold Stop to FPA Distance |
N/A |
| Average Transmission (All elements AR coated) |
> 93% |
| Horizontal FOV |
32.62 |
| Distortion |
< 2% |
| On-Axis MTF |
> 40% at 25 Ip/mm theoretical |
| MOD |
5 meters |
| Mechanical Specifications |
|
| Max Dimensions |
Length = 80mm, Front OD = 40mm |
| Zoom Time (wfov to nfov) |
N/A |
| Through-Zoom Boresight |
N/A |
| Weight |
215 grams |
| Mount |
C Mount |
| Operating Temperature |
-30 °C to +60°C |
| Storage Temperature |
- 40°C to + 80°C |
| Field of View Data |
| (25mm) |
| HFOV |
320x240 |
480x384 |
640x512 |
| 30 microns |
21.01 |
|
| 20 microns |
17.74 |
25.64 |
32.62 |
| 15 microns |
10.87 |
16.07 |