TEL301 Direct View Telescope
Optical
| Lens | Description | Wavelength Range | Focusing Range |
|---|---|---|---|
| TEL301_LENS_TL-MACRO | TL macro lens | 350-3000nm | 25mm |
| TEL301_LENS_TL1-ACH-VIS | TL1 VIS achromat lens | Optimised for 350-800nm | 1m-infinity |
| TEL301_LENS_TL1-ACH-NIR | TL1 NIR achromat lens | Optimised for 600-1300nm | 1m-infinity |
| TEL301_LENS_TL1-ACH-IR | TL1 IR achromat lens | Optimised for 1000-1700nm | 1m-infinity |
| TEL301_LENS_TL1-Q | TL1 UV quartz lens | 200-2500nm | 1m-infinity |
| TEL301_LENS_TL2 | TL2 close-up lens | 350-3000nmm | 150mm |
| TEL301_LENS_TL2-ACH | TL2 close-up achromat lens | Optimised for 400-700nm | 150mm |
| TEL301_LENS_TL2-Q | TL2 close-up UV quartz lens | 200-2500nm | 150mm |