Flattener / Reducer / Correctors
Corrective optics are a very important component, especially in astrophotography. They turn almost every refractor, Newtonian or other telescope into an astrograph. They flatten the image field, shorten the focal length or correct system-related image errors.
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The original Field Flattener for the Skywatcher Esprit 80ED.
The new Sky-Watcher field flattener for the compact Evoguide 50ED mini telescope is designed up to APS-C format (28 mm diagonal).
The all new Skywatcher Newtonian Coma Corrector.
Also provides much improved results on refractors with focal lengths narrowly outside this f/range
This Coma Corrector functions with Starlight Instruments finely crafted Feather Touch focuser and ...
This Coma Corrector functions with Starlight Instruments finely crafted Feather Touch focuser and ...
The new Tele Vue Type 2 Paracorr Coma Corrector for visual and photographic use up to f/3.
3-element coma corrector for Newtonian telescopes from f/3 to f/6 with excellent illumination
Good corrector for binoviewers with full compensation of the optical way..
The reducer can be excellently used photographically and visually.
Provides outstanding correction on the axis and in the field. Suitable for all Newtonian telescopes
Suitable for all GSO RC telescopes from 6" to 16" and for all RC telescopes with f8