Focal Reducers / Correctors

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Accessories Celestron 0.7x Focal Reducer for 8″ EdgeHD £429.00
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The Celestron 0.7x Focal Reducer for 8″ EdgeHD reduces the focal ratio and increases field of view, whilst maintaining the scope’s excellent image quality.
Price includes shipping.
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$TS 2-Inch Field Flattener for Refractors$

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Focal Reducers / Correctors TS Universal 2-Inch Field Flattener for Refractors £172.00
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The TS Universal 2-Inch Field Flattener for Refractors from f4 to f9 is a flat field imaging corrector for almost ALL refractors with a 2″ focuser, producing pinpoint stars from centre to edge!
The flattener has an optical diameter of 45.5 mm and offers reduced vignetting compared to narrower T2 types. Fitting is M48 at both ends.
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Focal Reducers / Correctors SkyWatcher 2″ Field Flattener £85.00
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The SkyWatcher 2″ Field Flattener is a superb quality, non reducing Field Flattener optimised for DSLR imaging on refractor telescopes with focal ratios of between f/5.5 to f6.0.
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Astro-Video Accessories Revolution Imager 0.5x Reducer £19.00
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Revolution Imager 0.5x Reducer, increases field of view and makes low surface brightness and extended objects much easier to find and view.
Works on any C/CS camera with a 1.25″ threaded nosepiece and accepts 1.25″ filters.
Exact reduction ratio varies with distance to sensor and can usually be optimised for the camera / scope combination in use – ask if unsure.
Sale!
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Focal Reducers / Correctors Baader MPCC Mark III £149.00 – £171.00
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The Baader MPCC Mark III now improves image quality in reflectors down to F3.5.
Fits 2″ focusers and has rear 48mm and T threads, covers up to 35mm format.
Available in Photo and Photo / Visual versions.

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Accessories NextGen MAXfield NGM 0.33X Telecompressor Lens £399.00
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The 2nd generation NextGen MAXfield NGM 0.33X Telecompressor Lens is perfect for AstroVideo / EEA with camera sensor sizes up to 11mm diagonal. It’s supplied with adaptors to most C / CS mount cameras such as those from Mintron, Watec, SX, Mallincam, AVS, QHY & ZWO
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Focal Reducers / Correctors SkyWatcher f4 Aplanatic Super Coma Corrector £259.00
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The SkyWatcher f4 Aplanatic Super Coma Corrector is Optimised for f4 imaging Newtonians, delivering stunning wide-field views with pinpoint stars to the edge of the flat field. Magnification remains unaltered. Features a 4 x element design with one element made from FPL51 ED glass.
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Focal Reducers / Correctors 0.77X REDUCER/FLATTENER FOR ESPRIT-120ED £349.00
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The SkyWatcher 0.77X Reducer/Flattener for Esprit-120ED is perfectly suitable for image formats up to APS-C, but can also be used for full format.
Price includes delivery.
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Focal Reducers / Correctors TSRCFlat2 Shipped to EU £229.00
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TSRCFlat2 a 2″ corrector for f/8 RC telescopes – no effect on focal length
Suitable for all GSO RC telescopes from 6″ to 16″ and for all other F8 RC telescopes. Covers sensors up to full frame.
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Focal Reducers / Correctors 0.77X REDUCER/FLATTENER FOR ESPRIT-150ED £298.00
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The SkyWatcher 0.77X Reducer/Flattener for Esprit-150ED is perfectly suitable for image formats up to APS-C, but can also be used for full frame format.
Price includes Delivery.
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Focal Reducers / Correctors Meade F6.3 Reducer £89.00
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Meade F6.3 Reducer
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Showing all 11 results