Correctors, Focal Reducers & Flatteners

Brand Name Rating # of Ratings
Agena AstroProducts Agena 1.25" 0.63x Focal Reducer with C / CS Mount 4.0 1
Antares Antares 1.25" 0.5x Focal Reducer 4.3 27
Antares Antares 2" 0.5x Focal Reducer 4.4 8
Antares Antares 2" 0.7x Focal Reducer 4.0 1
Antares Antares f/6.3 Focal Reducer for Schmidt-Cassegrain Telescopes 4.7 22
Baader Planetarium Baader 2" MPCC Multi Purpose Coma Corrector - New MkIII Version # MPCC 2458400 4.7 11
Baader Planetarium Baader 2" Rowe Coma Corrector for Newtonian Telescopes # RCC-I 2956800 4.5 2
Baader Planetarium Baader Alan Gee Mark II Telecompressor (Flattener / Reducer) # AGII 2454400 5.0 1
Celestron Celestron .7x Reducer Lens for EdgeHD 1100 # 94241 5.0 1
Celestron Celestron .7x Reducer Lens for EdgeHD 1400 # 94240 No Reviews 0
Celestron Celestron .7x Reducer Lens for EdgeHD 800 # 94242 No Reviews 0
Celestron Celestron f/6.3 Reducer Corrector # 94175 4.8 5
DayStar Filters DayStar Imaging 2" Focal Reducer with T Mount # FR2DT No Reviews 0
Explore Scientific Explore Scientific 2" Field Flattener for Explore Scientific ED APO Telescopes No Reviews 0
Explore Scientific Explore Scientific 2" Photo-Visual Coma Corrector for Newtonian Telescopes # HRCC02 No Reviews 0
GSO GSO 1.25" 0.5x Focal Reducer 4.8 36
GSO GSO 2" 0.5x Focal Reducer 4.9 10
GSO GSO 2" Photo-Visual Coma Corrector for Newtonian Telescopes 4.7 25
HoTech HoTech 2" SCA Field Flattener with T-Thread for f/5 - f/8 Refractor Telescope # FF582 4.8 13
Meade Meade Series 4000 f/6.3 Focal Reducer/Field Flattener for SCTs # 07545 4.9 8
Sky Watcher Sky Watcher Quattro Coma Corrector # S20204 No Reviews 0
TeleVue Tele Vue 2" 0.8x Reducer / Field Flattener for 400 - 600mm Focal Length Telescopes # TRF-2008 3.7 3
TeleVue Tele Vue 2" Visual Imaging Paracorr Type-2 # VIP-2010 5.0 2
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 0.25 # DRX-0025 No Reviews 0
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 0.50 # DRX-0050 No Reviews 0
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 0.75 # DRX-0075 4.0 1
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 1.00 # DRX-0100 No Reviews 0
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 1.25 # DRX-0125 No Reviews 0
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 1.50 # DRX-0150 No Reviews 0
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 1.75 # DRX-0175 No Reviews 0