Flattener / Reducer / Correctors
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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.
VIXEN FOCAL REDUCER ED80SF-NIKON
289.00 €
Estimated delivery time : 3-4 days
VIXEN FOCAL REDUCER ED80SF-CANON
289.00 €
Estimated delivery time : 3-4 days
VIXEN FOCAL REDUCER ED80SF-Sony Alpha
289.00 €
Estimated delivery time : 3-4 days
This field flattener is designed to work with the Altair 115ED Triplet Wave Series Refractor with M63 2.5" CNC Focuser. It has an M48 rear thread adaptor for connecting your DSLR or CCD camera.
279.00 €
Estimated delivery time : 2-4 weeks
Increases the field of view and photographic speed, and corrects for field curvature
299.00 € 276.58 €
Estimated delivery time : 1-4 days
Skywatcher 0.85X FOCAL REDUCER/CORRECTOR FOR EVOSTAR-150ED DS-PRO
299.00 € 276.58 €
Estimated delivery time : 1-4 days
The Skywatcher 0,85x Reducer and Flattener for Evostar ED 100/900 increases the field of view and photographic speed, and corrects for field curvature
299.00 € 276.58 €
Estimated delivery time : 1-4 days
The Skywatcher 0,85x Reducer and Flattener for Evostar ED 120/900 increases the field of view and photographic speed, and corrects for field curvature
299.00 € 276.58 €
Estimated delivery time : 1-4 days
The Skywatcher 0,85x Reducer and Flattener for Evostar ED 80/600 increases the field of view and photographic speed, and corrects for field curvature
299.00 € 276.58 €
Estimated delivery time : 1-4 days
Our unique comacorrecting 1 1/4" ED Double Barlow - calculated by Gerd Güring - Germany.
295.00 € 265.00 €
Estimated delivery time : 1-2 weeks
The corrector and focal reducer is designed for the TSCFAPO90 and allows astrophotography through this telescope.
259.00 €
Estimated delivery time : 1-4 days
The corrector and focal reducer is designed for the TSCFAPO80 and allows astrophotography through this telescope.
259.00 €
Estimated delivery time : 1-4 days
TS Photoline corrector and focal reducer 0.8x for astrophotography with the Photoline 130 mm f/7 Apo
255.00 €
Estimated delivery time : 1-4 days
Reduces the focal length of telescopes with the factor 0.67x, thus allowing shorter exposure times.
254.00 €
Estimated delivery time : 1-4 days
Suitable for all GSO RC telescopes from 6" to 16" and for all RC telescopes with f8
249.00 €
Estimated delivery time : 1-4 days
Vixen 0,7x Reducer for AX103S APO refractor Vixen Focal Reducer AX103S 0.7X 37228 is an accessory made for the Vixen AX103S APO Max Refractor Telescope
249.00 €
Estimated delivery time : 1-4 days
The original Field Flattener for the Skywatcher Esprit 100ED.
265.00 € 245.13 €
Estimated delivery time : 1-4 days (as from Availability)
Availability acc. to manufacturer :
Jul 06 2025
Jul 06 2025
The corrector and focal reducer is designed for the TSCFAPO70 and allows astrophotography through this telescope.
242.00 €
Estimated delivery time : 1-4 days
This field flattener is designed to work with the Altair Astro Starwave Series 115EDT Triplet APO.
239.00 €
Estimated delivery time : 2-4 weeks
Provides outstanding correction on the axis and in the field. Suitable for all Newtonian telescopes
220.00 €
Estimated delivery time : 1-4 days
The flattener is also suitable for all refractors up to 350 mm focal length
219.00 €
Estimated delivery time : 1-4 days
Altair Starwave v3 0.8x Reduces exposure time and gives a larger, flatter field with various refractors.
209.00 €
Estimated delivery time : 2-4 weeks
2" coma corrector delivers stunning wide-field views with pinpoint stars to the edge of the field
225.00 € 208.12 €
Estimated delivery time : 1-4 days
