80 mm, EF/C-mount UV Lens. 80 mm (63 mm with close-up lens), image circle dia. 28 mm lens with a 250-380 nm working band for security surveillance and forest fire protection (the page text calls it a thermal lens; it sits in the supplier's UV Lenses category). At a glance: working distance 137.5 mm to infinity; focal length 80 mm (63 mm with close-up lens); image format / field image circle dia. 28 mm; aperture F3.8; mount Canon EF or C mount.
| Model | LS-SUV108C |
|---|---|
| Focal length | 80 mm (63 mm with close-up lens) |
| Aperture | F3.8 |
| Image format / field | image circle dia. 28 mm |
| Wavelength | 250-380 nm |
| Working distance | 137.5 mm to infinity |
| Distortion | ≤2% |
| MTF | 60 lp/mm > 0.3 |
| Mount | Canon EF or C mount |
| Iris control | Manual |
| Focus control | Manual |
| Operating temperature | 40 to 60 °C |
| Size (from drawing) | dia. 66 x 80.96 mm |
| Shipping weight (estimated) | 0.45 kg |