ASA AZ800 Ritchey-Chrétien telescope f6.85
A high-end complete telescope system.
AZ800 is a 0.8m (800mm) fully automated observatory telescope system. Ritchey-Chrétien Alt-Az telescope f6.85 f2.5 with Nasmyth focus
Direct Drive motors with absolute encoders on all axes.
Main Facts
Ritchey-Chrétien RC
41%
Nasmyth 2 as standard, 4 as option
5480mm
f6.85
800mm (31,5 inch) / f2.5
120mm (1.25 degrees)
Fused silica
>94 strehl
1nm RMS / <0.7nm Ra
Al+SiO2 >96 %
252.7mm
650kg (1433lbs)
680 degree / 5-90 degree
ASA Software package with a platform-independent Ascom Alpaca API (via TCP/IP), compatibility with numerous programs, and many additional API features for:
• Creating and optimizing pointing files
• MLPT (e.g., usable with a N.I.N.A plugin)
• Uploading and tracking TLE and CPF satellite orbits
• Orbit corrections when satellite tracking (autoguiding with external CCD cameras)
• Focus control also via Ascom Alpaca API
• Covers (if installed) via Ascom Alpaca API
• Full API control over rotator, Nasmyth port
Up to 50 degrees per second
<8” RMS with pointing model
<0,25” RMS within 5 minutes
10 Hz or greater
RC & CDK Comparison
1. The ASA RC primary mirrors are faster than a CDK and therefore the OTA is significantly shorter.
2. The CDK design requires a larger secondary for a given aperture (RC offers higher contrast).
3. ASA’s design is more versatile than the CDK where the corrective optics must be used.
Technical Details
Our closed loop direct drive systems, sensor technology and observatory safety modules play a major role in achieving optimum results. All moving accessory components are equipped with high-resolution encoders and closed-loop feedback systems. We provide event timer modules, and customer updatable firmware.
ASA Services
Services for your telescope. Competitively priced for value with a complete ASA telescope and mount package!
ASA Accessoires
Accessoires for your telescope. Best price for value with a complete ASA telescope and mount package!
ASA In-house production
The competent partner that provides you with the whole package – ASA, guarantees the highest standard! Interferometric metrology, CNC machining, meter class optics, light weight mirrors, telescope systems, ground stations, assembly, factory testing and commissioning, everything is done by ASA itself.
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