
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
800 kg (1763.7 lbs)
680 degree / 5-90 degree
ASA API (application programming interface) available autumn 2023 ASA Software(Autoslew, Sequence-windows based) with ASCOM-Alpaca
Up to 50 degrees per second
<8” RMS with pointing model
<0,25” RMS within 5 minutes tracking time over 5 min 0,05” RMS/min
10 Hz or greater
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 Accessories
Accessories 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.