Correctors, Focal Reducers & Flatteners
- William Optics All New 0.8x Reducer / Adjustable Field Flattener 6AIII for GT71, GT81, Z81 &...Our Price: $229.00In StockFree US Shipping
- GSO 2" Photo-Visual Coma Corrector for Newtonian TelescopesOur Price: $120.00Out of StockFree US Shipping
- GSO 2" Photo-Visual Coma Corrector for Newtonian Telescopes with 20mm M48-Threaded SpacerOur Price: $140.00Out of StockFree Contiguous US Shipping
- HoTech 2" SCA Field Flattener with T-Thread for f/5 - f/8 Refractor Telescope # FF582Our Price: $175.00Out of StockFree US Shipping
- Baader 2" Mark III MPCC Multi Purpose Coma Corrector - Photographic Version # MPCC 2458400Our Price: $217.00In StockFree US Shipping
- William Optics Adjustable Field Flattener 61A for Z61 Telescope # P-FLAT61AOur Price: $229.00In StockFree US Shipping
- William Optics Adjustable Field Flattener 73A for Z73 Telescope # P-FLAT73AOur Price: $229.00In StockFree US Shipping
- Sharpstar 0.8x Reducer and Flattener for Full Frame Cameras for Sharpstar 61EDPH / 61EDPHII ...Our Price: $199.00In StockFree US Shipping
- Askar 0.7x Reducer for Askar FRA400 72mm & FRA500 90mm AstrographsOur Price: $249.00In StockFree US Shipping
- Tele Vue 2" 0.8x Reducer / Field Flattener for 400 - 600mm Focal Length Telescopes # TRF-2008Our Price: $353.00In StockFree US Shipping
- William Optics Adjustable Field Flattener 68III # P-FLAT68IIIOur Price: $656.00In StockFree US Shipping
- William Optics 0.8x Reducer / Adjustable Field Flattener 6AIII for FLT91 Telescope # P-FLAT6...Our Price: $293.00In StockFree US Shipping
- DiscontinuedWilliam Optics Adjustable 0.8x Reducer / Field Flattener 73R for Z73 Telescope # P-FLAT73ROur Price: $284.00Out of StockFree US Shipping
- Baader 2" Rowe Coma Corrector for Newtonian Telescopes # RCC-I 2956800Our Price: $219.00In StockFree US Shipping
- GSO 2" 0.75x Focal Reducer for Ritchey-Chretien RC TelescopesOur Price: $125.00Out of StockFree US Shipping
- Baader 2" MPCC V-1 Mark III Multi Purpose Coma Corrector - Visual and Photographic Set # MPC...Our Price: $264.00In StockFree US Shipping
- Tele Vue DIOPTRX Astigmatism Corrector - 1.00 # DRX-0100Our Price: $119.00Out of StockFree US Shipping