Sharpstar Optics, founded in 2000, is specialized in research, development and production in the field of astronomy. Sharpstar and Askar are the two of the company' s brands dedicated to providing customers with high-quality products and services. In addition to a series of high-quality astronomical telescopes widely praised by the market, it also has a strong OEM background for more than 10 years.
This long focal ratio flatfield apochromat support 60 mm image circle and does not need calculations for backfocus. If the image is sharp, the field is flat.
130 mm aperture, 1000 mm focal length, f/7.7
Petzval like, self flattening design with two ED elements
3.4" dual speed focuser
2" and 1.25" receptacles, M68, M54 and M48 threads
Retractable dew shield
Losmandy style dovetail bar
Handle
Vixen type finder base
3869.00 €
Estimated delivery time : 1-4 days (valid for new orders)
This long focal ratio flatfield apochromat support 60 mm image circle and does not need calculations for backfocus. If the image is sharp, the field is flat.
151 mm aperture, 1057 mm focal length, f/7
Self flattening design with two ED elements
3.4" dual speed focuser
2" and 1.25" receptacles, M86 thread
Retractable dew shield
Losmandy style dovetail bar
Handle
Vixen type finder base
5317.00 €
Estimated delivery time : 1-4 days (valid for new orders)
The MCP90 is a universal plate for all potential devices equipped with a standard Vixen dovetail foot and designed for the Askar FRA400/5.6 astrograph.
100 mm length for more flexibility
Clamps safely with two screws
Versatile with six positions for the clamping screws
Five threaded holes and two countersunk bores for attaching to handle or tube rings
66.00 €
Estimated delivery time : 1-4 days (valid for new orders)