35-39 mm, EF/C-mount UV Lens. 35-39 mm, image circle dia. 10 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 150 mm to 10 m; focal length 35-39 mm; image format / field image circle dia. 10 mm; aperture F5.6; mount Canon EF or C mount.
| Model | LS-SUV008 |
|---|---|
| Focal length | 35-39 mm |
| Aperture | F5.6 |
| Image format / field | image circle dia. 10 mm |
| Wavelength | 250-380 nm |
| Working distance | 150 mm to 10 m |
| Distortion | ≤1.8% |
| MTF | 150 lp/mm > 0.3 |
| Mount | Canon EF or C mount |
| Iris control | Manual |
| Focus control | Motorized (electric) |
| Operating temperature | 40 to 60 °C |
| Size (from drawing) | dia. 59 x 88.3 mm (rear mount housing dia. 68) |
| Filter (from drawing) | interchangeable filter slot |
| Shipping weight (estimated) | 0.45 kg |