Filters

Telescope Flatteners

83 products

Showing 1 - 24 of 83 products

Showing 1 - 24 of 83 products
View
Svbony Accessory Svbony 1.25 inch 0.5x Focal Reducer for astronomy telescope - F9154A
Svbony Svbony 1.25 inch 0.5x Focal Reducer for astronomy telescope - F9154A
$18 CAD
In stock
Antares Focal Reducer 1.25" Antares 0.5x Focal ReducerAntares Focal Reducer 2" Antares 0.5x Focal Reducer
Antares Antares 0.5x Focal Reducer
From $43 CAD
In stock
Choose options
Antares Focal Reducer Antares 0.7x Focal Reducer for F/10 or Higher Telescopes - FR2-0.7
Antares Antares 0.7x Focal Reducer for F/10 or Higher Telescopes - FR2-0.7
$108 CAD
In stock
Antares Focal Reducer Antares 0.63x Focal Reducer for F/10 Schmidt-Cassegrain - SCTFR
Antares Antares 0.63x Focal Reducer for F/10 Schmidt-Cassegrain - SCTFR
$114 CAD
In stock
Sharpstar Optics Focal Reducer Sharpstar Optics 50EDPH 0.84x Reducer - 50EDPH-0.84RED
Sharpstar Optics Sharpstar Optics 50EDPH 0.84x Reducer - 50EDPH-0.84RED
$144 CAD
In stock
Sky-Watcher Accessory Sky-Watcher Field Flattener for EvoGuide 50 - S20214
Sky-Watcher Sky-Watcher Field Flattener for EvoGuide 50 - S20214
$150 CAD
In stock
Svbony Accessory Svbony SV193 2-Inch 0.8x Focal Reducer / Flattener for SV503 80mm f/7 ED Refractor - W9152BSvbony Accessory Svbony SV193 2-Inch 0.8x Focal Reducer / Flattener for SV503 80mm f/7 ED Refractor - W9152B
Svbony Svbony SV193 2-Inch 0.8x Focal Reducer / Flattener for SV503 80mm f/7 ED Refractor - W9152B
$159 CAD
In stock
Starizona Focal Reducer Starizona EVOFF-V2 Field Flattener for SkyWatcher EvoGuide 50ED - EVOFF-V2Starizona Focal Reducer EvoFF v2 - Field Flattener for SkyWatcher EvoGuide 50ED - EVOFF-V2
Starizona Starizona EVOFF-V3 Field Flattener for SkyWatcher EvoGuide 50ED - EVOFF-V3
$171 CAD
In stock
Svbony Accessory Svbony SV193 2-Inch 0.8x Focal Reducer / Flattener for SV503 102mm f/7 ED Refractor - W9152D
Svbony Svbony SV193 2-Inch 0.8x Focal Reducer / Flattener for SV503 102mm f/7 ED Refractor - W9152D
$192 CAD
In stock
Svbony Accessory SVBONY SV209 1.0x Flattener for SV550 80F6 - W9161ASvbony Accessory SVBONY SV209 1.0x Flattener for SV550 80F6 - W9161A
Svbony SVBONY SV209 1.0x Flattener for SV550 80F6 - W9161A
$205 CAD
In stock
Orion Accessory Orion Field Flattener for Short Refractors - 08893Orion Accessory Orion Field Flattener for Short Refractors - 08893
Orion Orion Field Flattener for Short Refractors - 08893
$213 CAD
Sold out
Explore Scientific Accessory Explore Scientific 2" Field Flattener f/5 to f/7 - ES-FF2F5/F7Explore Scientific Accessory Explore Scientific 2" Field Flattener f/5 to f/7 - ES-FF2F5/F7
Explore Scientific Explore Scientific 2" Field Flattener f/5 to f/7 - ES-FF2F5/F7
$216 CAD
In stock
Svbony Accessory SVBONY SV209 Focal Reducer/Field Flattener 0.8x for SV550 122F7 Triplet APO Refractor Black - W9161BSvbony Accessory SVBONY SV209 Focal Reducer/Field Flattener 0.8x for SV550 122F7 Triplet APO Refractor Black - W9161B
Svbony SVBONY SV209 Focal Reducer/Field Flattener 0.8x for SV550 122F7 Triplet APO Refractor Black - W9161B
$254 CAD
In stock
Celestron Accessory Celestron Reducer/Corrector f/6.3 - 94175Celestron Accessory Celestron Reducer/Corrector f/6.3 - 94175
Celestron Celestron Reducer/Corrector f/6.3 - 94175
$264 CAD
In stock
Svbony Accessory Svbony SV193 2-Inch 0.8x Focal Reducer / Flattener for SV503 70mm f/6 ED Refractor - W9152A
Svbony Svbony SV193 2-Inch 0.8x Focal Reducer / Flattener for SV503 70mm f/6 ED Refractor - W9152A
$265 CAD
Back-Ordered
Sharpstar Optics Flattener Sharpstar Optics 2.5" Field Flattener - FF25LSharpstar Optics Flattener Sharpstar Optics 2.5" Field Flattener - FF25L
Sharpstar Optics Sharpstar Optics 2.5" Field Flattener - FF25L
$270 CAD
In stock
Askar Focal Reducer Askar 0.75x Reducer for 71F - ASKAR71FRAskar Focal Reducer Askar 0.75x Reducer for 71F - ASKAR71FR
Askar Askar 0.75x Reducer for 71F - ASKAR71FR
$274 CAD
Back-Ordered
Sharpstar Optics Flattener Sharpstar Optics 61EDPH III 1x full frame flattener - SHFL61IIISharpstar Optics Flattener Sharpstar Optics 61EDPH III 1x full frame flattener - SHFL61III
Sharpstar Optics Sharpstar Optics 61EDPH III 1x full frame flattener - SHFL61III
$275 CAD
In stock
ZWO Accessory ZWO Focal Reducer for FF65 Apo Refractor - ZWO-F65RE
ZWO ZWO Focal Reducer for FF65 Apo Refractor - ZWO-F65RE
$283 CAD
In stock
Explore Scientific Accessory Explore Scientific 2x Focal Extender - FE02-125
Explore Scientific Explore Scientific 2x Focal Extender - FE02-125
$288 CAD
Back-Ordered
Explore Scientific Accessory Explore Scientific 5x Focal Extender - FE05-125
Explore Scientific Explore Scientific 5x Focal Extender - FE05-125
$288 CAD
In stock
Sharpstar Optics Focal Reducer Sharpstar Optics 61EDPH II f/4.5 0.8x Special Reducer - SHRD61Sharpstar Optics Focal Reducer Sharpstar Optics 61EDPH II f/4.5 0.8x Special Reducer - SHRD61
Sharpstar Optics Sharpstar Optics 61EDPH II f/4.5 0.8x Special Reducer - SHRD61
$289 CAD
In stock
Askar Focal Reducer Askar 0.75x Full Frame 4 Element Reducer for the 65PHQAskar Focal Reducer Askar 0.75x Full Frame 4 Element Reducer for the 65PHQ
Askar Askar 0.75x Full Frame 4 Element Reducer for the 65PHQ
$289 CAD
In stock
Sharpstar Optics Focal Reducer Sharpstar Optics 61EDPHIII f/4.5 Full-Frame Reducer - SHRD61III
Sharpstar Optics Sharpstar Optics 61EDPH III f/4.5 0.75x Full-Frame Reducer - SHRD61III
$289 CAD
In stock