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ASA600 Ritchey-Chrétien f7 telescope

Next level telescope ready for more.

ASA600 OTA is the perfect fit for the ASA direct drive mounts with absolute encoders. As all ASA telescopes the ASA600 is equipped with quartz glass optics from ASA. Our optics guarantee diffraction limited performance and best micro roughness numbers even under the most perfect earthbound astronomical seeing conditions while maintaining a fast f-ratio primary mirror design leading to less obstruction, higher contrast and a more compact system.

f7/f2.5 full carbon Richey-Chrétien design with absolute encoder secondary mirror focusing unit.

FROM € 64,500.- net

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ASA600 Ritchey-Chrétien f7 telescopeNext level telescope ready for more.

Main Facts

Optical design
Ritchey-Chrétien RC
Linear central obstruction
40%
Focal length
4200mm
Focal ratio system
f7
Clear Aperture / Focal Ratio Primary Mirror
600mm (23.6 inch) / f2.5
Image field
100mm (1.36 degrees)
Mirror material
Fused silica
Surface quality
>94 strehl
Microroughness
1nm RMS / <0.7nm Ra
Coating
Al+SiO2 >96 %
Back Focus from flange
210.38mm
Weight tube
105kg (231lbs)

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 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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