ASA600 Ritchey-Chrétien f7 telescope

A perfect fit for the ASA Direct Drive Mounts, with absolute encoders.

Optics without compromise!

ASA Telescopes are equipped with quartz glass optics from ASA (L/8 wavefront Peak to Valley). This makes us to one of the few manufacturers that achieves the surface quality required for diffraction limited performance under best seeing conditions.

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ASA600 Ritchey-Chrétien f7 telescopeA perfect fit for the ASA Direct Drive Mounts, with absolute encoders.

Main Facts

Optical design
RC Ritchey-Chrétien
Focal ratio
Central obstruction
Back focus
Field of view
Primary mirror
≥600mm f2.5
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

RC & CDK Comparison

Technical Details

01 Electronics

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.

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02 Optic

Only the best for your telescope!

We believe that the most important part in producing optics is the testing. So ASA decided that we invest in the best test equipment available, remove any measuring error as good as possible and use real values in our specifications.

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03 Technology

Our mounts are manufactured with the lastest CNC technology.

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04 Software

Platform independent control software.

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ASA Inhouse-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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