LEAD TIME ON REQUEST
DELIVERY COST IS NOT INCLUDED
1.5m (1500mm) Ritchey-Chrétien Alt-Az telescope f6 f2 with Nasmyth focus. Direct Drive motors with absolute encoders on all axes
| Optical design |
RC Ritchey-Chrétien |
| Focal ratio |
f6 Nasmyth Focus |
| Focuser |
Secondary Mirror |
| Central obstruction |
43% |
| Back focus |
360mm |
| Image Circle |
200mm |
| Primary Mirror |
≥1500mm f2 |
| Tracking precision with ASA mount |
<0,25” RMS within 5 minutes tracking time (for altitude 20° to 85°; without seeing effects and with a pointing model in use) over 5 min 0,05” RMS/min |
| Pointing precision with ASA mount |
<8” RMS with pointing model (for altitude 20° to 85°) |
| Optional Equipment |
- |
