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Original price $149.95 - Original price $149.95Original price$149.95$149.95 - $149.95Current price $149.95| /
Astro-Tech 0.8X Reducer/Field Flattener For f/6 Refractors
Astro-TechMore on the wayThis economical Astro-Tech 2" 0.8x reducer/field flattener is designed for astrophotography with f/6 focal ratio refractors, but will also work wel...
View full detailsOriginal price $149.95 - Original price $149.95Original price$149.95$149.95 - $149.95Current price $149.95| / -
Original price $139.95 - Original price $139.95Original price$139.95$139.95 - $139.95Current price $139.95| /
Astro-Tech .8X Reducer Field Flattener For The 72EDII Optical Tubes
Astro-TechMore on the wayLooking to make your Astro-Tech (or variant) scope faster and flatter for photography? Then the .8x reducer/flattener is exactly what your are loo...
View full detailsOriginal price $139.95 - Original price $139.95Original price$139.95$139.95 - $139.95Current price $139.95| / -
Original price $149.95 - Original price $149.95Original price$149.95$149.95 - $149.95Current price $149.95| /
Astro-Tech 2" Field Flattener for Imaging with Astro-Tech and TMB Refractors
Astro-TechSold OutNew for August 2021, thread on adatper tops to choose between 42mm T-threads and 48mm T-threads. Named a Sky & Telescope Hot Product of the Yea...
View full detailsOriginal price $149.95 - Original price $149.95Original price$149.95$149.95 - $149.95Current price $149.95| /Sold out -
Original price $139.95 - Original price $139.95Original price$139.95$139.95 - $139.95Current price $139.95| /
Astro-Tech .8X Reducer Field Flattener For The 60Ed Optical Tubes
Astro-TechMore on the wayLooking to make your Astro-Tech (or variant) scope faster and flatter for photography? Then the .8x reducer/flattener is exactly what your are loo...
View full detailsOriginal price $139.95 - Original price $139.95Original price$139.95$139.95 - $139.95Current price $139.95| / -
Original price $99.95 - Original price $99.95Original price$99.95$99.95 - $99.95Current price $99.95| /
Astro-Tech AT60ED Field Flattener
Astro-TechMore on the wayThis thread on field flattener for the AT60ED is a must for full frame photography.The Astro-Tech 60ED 1x flattener easily threads on to the focuse...
View full detailsOriginal price $99.95 - Original price $99.95Original price$99.95$99.95 - $99.95Current price $99.95| / -
Original price $199.95 - Original price $199.95Original price$199.95$199.95 - $199.95Current price $199.95| /
Astro-Tech 0.8X Reducer/Field Flattener For Astro-Tech AT115EDT Triplet APO Refractor Version II
Astro-TechMore on the wayThis economical 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT115EDT 115mm f/7 triplet...
View full detailsOriginal price $199.95 - Original price $199.95Original price$199.95$199.95 - $199.95Current price $199.95| / -
Original price $169.95 - Original price $169.95Original price$169.95$169.95 - $169.95Current price $169.95| /
Astro-Tech 0.8X Reducer/Field Flattener For Astro-Tech AT80EDT Triplet APO Refractor
Astro-TechMore on the wayThis economical 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT80EDT 80mm f/6 triplet a...
View full detailsOriginal price $169.95 - Original price $169.95Original price$169.95$169.95 - $169.95Current price $169.95| / -
Original price $199.95 - Original price $199.95Original price$199.95$199.95 - $199.95Current price $199.95| /
Astro-Tech 0.8X Reducer/Field Flattener For Astro-Tech AT130EDT Triplet APO Refractor Version II
Astro-TechIn StockThis economical 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT130EDT 130mm f/7 triplet...
View full detailsOriginal price $199.95 - Original price $199.95Original price$199.95$199.95 - $199.95Current price $199.95| / -
Original price $199.95 - Original price $199.95Original price$199.95$199.95 - $199.95Current price $199.95| /
Astro-Tech 0.8X Reducer/Field Flattener For Astro-Tech At102EDL Doublet Apo Refractor
Astro-TechIn StockThis Astro-Tech #AT102EDLRF 0.8X focal reducer/field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT102E...
View full detailsOriginal price $199.95 - Original price $199.95Original price$199.95$199.95 - $199.95Current price $199.95| / -
Original price $189.95 - Original price $189.95Original price$189.95$189.95 - $189.95Current price $189.95| /
Celestron F/6.3 Reducer/Corrector for Schmidt-Cassegrains
CelestronIn StockThis combination focal reducer and field flattener consists of a four-element multicoated 41mm lens in a metal cell. It threads onto the rear cell ...
View full detailsOriginal price $189.95 - Original price $189.95Original price$189.95$189.95 - $189.95Current price $189.95| / -
Original price $409.00 - Original price $409.00Original price$409.00$409.00 - $409.00Current price $409.00| /
Celestron 0.7X Focal Reducer For Celestron 8" EdgeHD Scopes And Optical Tubes
CelestronMore on the wayThis Celestron EdgeHD 0.7x focal reducer turns your 8" f/10 EdgeHD telescope into a full f-stop faster f/7 scope, increasing your photographic fiel...
View full detailsOriginal price $409.00 - Original price $409.00Original price$409.00$409.00 - $409.00Current price $409.00| / -
Original price $24.95 - Original price $24.95Original price$24.95$24.95 - $24.95Current price $24.95| /
Antares 0.5X Focal Reducer for Celestron, Meade, and Orion CCD Imaging Cameras
AntaresMore on the wayThis Antares 1.25" 0.5x focal reducer lens (tele-compressor) is used under the Orion brand name to thread into the nosepiece of Orion StarShoot Sol...
View full detailsOriginal price $24.95 - Original price $24.95Original price$24.95$24.95 - $24.95Current price $24.95| / -
Original price $199.95 - Original price $199.95Original price$199.95$199.95 - $199.95Current price $199.95| /
Astro-Tech 0.8X Reducer/Field Flattener For Astro-Tech AT125EDL Doublet APO Refractor
Astro-TechIn StockThis 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT125EDL f/7.8 apo refractor. This As...
View full detailsOriginal price $199.95 - Original price $199.95Original price$199.95$199.95 - $199.95Current price $199.95| / -
Original price $299.00 - Original price $299.00Original price$299.00$299.00 - $299.00Current price $299.00| /
Astro-Tech At152EDT .72X Reducer Field Flattener
Astro-TechSold OutThe Astro-Tech AT152FF 0.72x focal reducer/field flattener is designed specifically for prime focus astrophotography with the AT152EDT triplet refr...
View full detailsOriginal price $299.00 - Original price $299.00Original price$299.00$299.00 - $299.00Current price $299.00| /Sold out -
Original price $429.00 - Original price $429.00Original price$429.00$429.00 - $429.00Current price $429.00| /
Celestron .7X Reducer Lens For The EdgeHD 925
CelestronIn StockThe EdgeHD .7x Focal Reducer Lens makes your EdgeHD 9.25" one full F-Stop faster than f/10, reducing your exposure time by half to capture the same...
View full detailsOriginal price $429.00 - Original price $429.00Original price$429.00$429.00 - $429.00Current price $429.00| / -
Original price $839.00 - Original price $839.00Original price$839.00$839.00 - $839.00Current price $839.00| /
Celestron 0.7X Focal Reducer For Celestron 11" EdgeHD Scopes And Optical Tubes
CelestronIn StockThis Celestron EdgeHD 0.7x focal reducer turns your 11" f/10 EdgeHD telescope into a full f-stop faster f/7 scope, increasing your photographic fie...
View full detailsOriginal price $839.00 - Original price $839.00Original price$839.00$839.00 - $839.00Current price $839.00| / -
Original price $149.95 - Original price $149.95Original price$149.95$149.95 - $149.95Current price $149.95| /
Astro-Tech 1X Field Flattener For Astro-Tech AT115EDT Triplet APO Refractor
Astro-TechMore on the wayThis Astro-Tech AT115EDTFF 1X field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT115EDT ED triplet apo...
View full detailsOriginal price $149.95 - Original price $149.95Original price$149.95$149.95 - $149.95Current price $149.95| / -
Original price $99.95 - Original price $99.95Original price$99.95$99.95 - $99.95Current price $99.95| /
Antares f/6.3 Focal Reducer for Schmidt-Cassegrains
AntaresMore on the wayThis focal reducer and field flattener consists of a four-element multicoated 40mm lens in a metal cell. It threads onto the rear cell of 5" to 16"...
View full detailsOriginal price $99.95 - Original price $99.95Original price$99.95$99.95 - $99.95Current price $99.95| / -
Original price $839.00 - Original price $839.00Original price$839.00$839.00 - $839.00Current price $839.00| /
Celestron 0.7X Focal Reducer For Celestron 14" EdgeHD Scopes And Optical Tubes
CelestronIn StockThis Celestron EdgeHD 0.7x focal reducer makes your 14" f/11 EdgeHD telescope into a full f-stop faster f/7.7, increasing your photographic field o...
View full detailsOriginal price $839.00 - Original price $839.00Original price$839.00$839.00 - $839.00Current price $839.00| / -
Original price $353.00 - Original price $353.00Original price$353.00$353.00 - $353.00Current price $353.00| /
TeleVue 0.8X Reducer/Photographic Field Flattener for TV-85/Pronto
TeleVueMore on the wayThis 0.8X reducer/field flattener assembly converts the 600mm focal length f/7 TeleVue TV-85 refractor into a 480mm f/5.6 telephoto lens for faster...
View full detailsOriginal price $353.00 - Original price $353.00Original price$353.00$353.00 - $353.00Current price $353.00| / -
Original price $300.00 - Original price $300.00Original price$300.00$300.00 - $300.00Current price $300.00| /
TeleVue Large Field Corrector for CCD Imaging with NP-101is/NP-127is
TeleVueMore on the wayThis auxiliary multicoated lens system sharpens 35mm and large format CCD images taken through the TeleVue NP-101is and NP-127is imaging system ref...
View full detailsOriginal price $300.00 - Original price $300.00Original price$300.00$300.00 - $300.00Current price $300.00| / -
Original price $380.00 - Original price $380.00Original price$380.00$380.00 - $380.00Current price $380.00| /
Sky-Watcher 0.85x Focal Reducer / Corrector For Pro 100 ED APO Telescope S20201
Sky-WatcherIn Stock.85x Reduction For Your Sky-Watcher Pro 100 ED APO Refractor Helps Correct Distortion Out to the Edge of the Field Requires a 48mm T-Ring So you wa...
View full detailsOriginal price $380.00 - Original price $380.00Original price$380.00$380.00 - $380.00Current price $380.00| / -
Original price $89.99 - Original price $89.99Original price$89.99$89.99 - $89.99Current price $89.99| /
Explore Scientific Adapter For 3" Field Flattener .7x Reducer To Attach To 2.5" Hex Focuser
Explore ScientificMore on the waySo you have the 3" Explore Scientific FFFR507X-00 Field Flattener/.7x reducer and you want to attach it to your 2.5" Hex focuser. This is the part...
View full detailsOriginal price $89.99 - Original price $89.99Original price$89.99$89.99 - $89.99Current price $89.99| / -
Original price $149.95 - Original price $149.95Original price$149.95$149.95 - $149.95Current price $149.95| /
Astro-Tech 1X Field Flattener For Astro-Tech AT80EDT Triplet APO Refractor
Astro-TechMore on the wayThis Astro-Tech AT80EDTFF 1X field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT80EDT ED triplet apo. ...
View full detailsOriginal price $149.95 - Original price $149.95Original price$149.95$149.95 - $149.95Current price $149.95| /