Ritchey-Chrétien Alt-Az telescope f7 f2.5 with Nasmyth focus
The evolution of telescopes…
Technical Details
| Main Data | |
|---|---|
| Focal length | 5600 mm |
| Focal ratio | f7 |
| Optical diameter | <= 800 mm |
| Field of View | 70 mm |
| Mirror material | Fused Silica (quartz), ultra low thermal expansion 0.55e-6/°C |
| Software | ASA Software, Windows package and Linux SDK (optional) |
| System Performance with ASA Direct Drive Mount DDM85 | |
|---|---|
| Pointing accuracy | < 8” RMS with pointing model (for altitude 20° to 85°) |
| Tracking accuracy | < 0,25” RMS within 5 minutes (at optimal ambient and sky conditions) over 5 min 0,05” RMS/min |
| Slewing speed | 6°/sec (up to 10°/sec optional) |
Basic Equipment
- ASA AZ800 telescope including fork mount and telescope with ASA optics
- Telescope electronics rack including all power supplies for telescope, IP-remote power switch, Ethernet switch
- All tools necessary for telescope installation
- Laser for optical collimation
Optional Equipment
- ASA ADR 160 – Derotators
- ASA filter wheel for 4x 100 x 100 mm filters
- Customer specific camera adapter
- Correctors: Field Flattener, Reducers
- ASA-UPS (uninterruptable power supply)
- Main mirror cover