LINOS Rodagon SWIR 2.0/25
Engineered for 1.1-inch sensors with an image circle up to 18 mm
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LINOS Rodagon SWIR 2.0/25
The LINOS® Rodagon 2.0/25 SWIR lens sets new standards for precise imaging in the short-wave infrared range. Engineered for 1.1-inch sensors with an image circle up to 18 mm, it offers exceptionally high transmission from the 840 to 1900 nm wavelength range, without the need to refocus. Its fast f/2.0 aperture supports bright image formation and short exposure times, making it ideal for low-light SWIR industrial and scientific applications. The integrated filter thread and robust mechanical construction enable seamless integration into existing system architectures.
- High‑quality SWIR imaging across the 840-1900 nm wavelength range without the need for refocusing
- Ability to detect material features beyond the visible inspection spectrum
- Image circle up to 18 mm for consistent optical performance from the center to the edge of the sensor
- Exceptionally high-resolution
- Flexible modular mounting system to meet integration needs
- Fast f/2.0 aperture improves performance in low-light conditions
| Model | LINOS Rodagon SWIR 2.0/25 |
|---|---|
| Focal length [mm] | 25.0 @ 1400 nm |
| F-stop | 2 |
| F-stop range | 2 … 11 |
| F-stop lockable | yes, click stop |
| Numerical aperture (object/image) @ beta = -0.05 | 0.0043/-0.0850 |
| Maximum image circle [mm] | 18 |
| Magnification optimized | 0.05 |
| Recommended magnification range | 0.1 … 0.00 |
| Recommended working distance [mm] | 247 … ∞ |
| Spectral range [nm] | 840 … 1900 |
| Azimuth marked | no |
| Interface | M32.5x0.5 |
| Filter thread | M30.5x0.5 |
| Length [mm] | 36.2 |
| Diameter [mm] | 40.5 |
| Weight [g] | 70 |
| Storage temperature [°C] | -25 … +70 |
| Working temperature [°C] | 0 … +50 |
| Optical number | 7610-9001 |
| Design includes sensor cover glass | yes, 0.76mm D263 |
