Astrograph Refractors
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Astrograph Refractors
Astrophotographically optimized lens telescopes (astrographs) consist either of primary optics, combined with a flattener or reducer, or of multi-part (4 to 6 lens) optical designs that enable optimal geometric and chromatic correction. The focal ratio is very short (mostly f / 3.5 - f / 5.6), which shortens the exposure times.
The new, compact Allrounder by APM with 2-lens FPL 53 Optics wit Riccardi M63 Reducer.
3352.94 €
Delivery date : 1-4 days
The ASKAR FRA 500/5.6 APO quintuplet apochromat from Sharpstar is optimized for astrophotography with high resolution cameras
1847.90 €
Delivery date : 1-4 days
FPL53 Triplet Objective / Doublet Field Flattener for maximum sharpness in the field in a set with the new small APM-Riccardi Apo-Reducer.
2991.60 €
Delivery date : 4-6 months
A large Apo - optional doublet field flattener for maximum sharpness in the field.
2886.55 €
Delivery date : 4-6 months
FPL53 triplet objective / doublet field flattener for maximum sharpness in the field in a set with the new small APM-Riccardi Apo-Reducer.
5428.57 €
Delivery date : 1-6 weeks
A powerful APO - optional with original flattener for maximum sharpness over the field.
5511.76 €
Delivery date : 1-4 days
FPL53 triplet objective / doublet field flattener for maximum sharpness in the field in a set with the new large APM-Riccardi Apo-Reducer.
5470.59 €
Delivery date : 1-6 weeks
3-lens Super ED Apo Astrograph for astrophotography.
2390.76 €
Delivery date : 1-4 days
3-lens Super ED Apo refractor telescope for astrophotography and visual observing.
2015.97 €
Delivery date : 1-2 days
High-End APO refractor with image free from chromatic aberration and best mechanics for demanding observation and astrophotography.
7125.21 €
Delivery date : on request
3-lens Super ED Apo Refractor Telescope.
1217.65 €
Delivery date : 1-4 days
The new 100 mm f/5.8 Quadruplet Astrograph from TS.
2100.00 €
Delivery date : 1-4 days
