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Original price $399.00Original price $399.00 - Original price $399.00Original price $399.00Current price $359.10$359.10 - $359.10Current price $359.10| /
ZWO EFW 7-Position Filter Wheel for 2"
ZWOMore on the wayThis low profile 7 position ZWO filter wheel is just what your monochrome camera ordered. Inside the CNC body of the ZWO EFW 7 position filter whee...
View full detailsOriginal price $399.00Original price $399.00 - Original price $399.00Original price $399.00Current price $359.10$359.10 - $359.10Current price $359.10| /Save $39.90 Save $0.00 -
Original price $79.00Original price $79.00 - Original price $79.00Original price $79.00Current price $71.10$71.10 - $71.10Current price $71.10| /
ZWO Filter Drawer M54
ZWOMore on the wayLooking for a filter drawer for your large ZWO cameras? This might be the one for you. The M54 Filter Drawer with 20mm ring design is independently...
View full detailsOriginal price $79.00Original price $79.00 - Original price $79.00Original price $79.00Current price $71.10$71.10 - $71.10Current price $71.10| /Save $7.90 Save $0.00 -
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 way4.0 / 5.0
1 Review
This 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 $41.95 - Original price $41.95Original price$41.95$41.95 - $41.95Current price $41.95| /
Celestron Piggyback for Celestron SCT Telescopes Only 93609
CelestronIn Stock4.5 / 5.0
2 Reviews
This Celestron piggyback mount is a handy accessory for all observers interested in wide-field deep-sky astrophotography. This lightweight mount al...
View full detailsOriginal price $41.95 - Original price $41.95Original price$41.95$41.95 - $41.95Current price $41.95| / -
Original price $199.00Original price $199.00 - Original price $199.00Original price $199.00Current price $179.10$179.10 - $179.10Current price $179.10| /
ZWO Five Position EFW Mini Filter Wheel 1.25" and 31mm
ZWOIn StockTrying to keep you imaging train small? The EFW Mini is the smallest filter wheel. Inside the compact CNC body of the ZWO EFW 5 position Mini filt...
View full detailsOriginal price $199.00Original price $199.00 - Original price $199.00Original price $199.00Current price $179.10$179.10 - $179.10Current price $179.10| /Save $19.90 Save $0.00 -
Original price $194.00 - Original price $194.00Original price$194.00$194.00 - $194.00Current price $194.00| /
Losmandy 108mm Photoguide/Camera 3-Ring Set For Losmandy And Vixen Dovetails
LosmandyMore on the way5.0 / 5.0
1 Review
This Losmandy DVR108/66 3-ring photoguide/guider mounting ring set mounts a refractor photoguide scope (such as the Orion ShortTube 80) and a circu...
View full detailsOriginal price $194.00 - Original price $194.00Original price$194.00$194.00 - $194.00Current price $194.00| / -
Original price $299.00Original price $299.00 - Original price $299.00Original price $299.00Current price $269.10$269.10 - $269.10Current price $269.10| /
ZWO EFW 8-Position Filter Wheel For 1.25" And 31mm Filters
ZWOIn StockThis low profile ZWO filter wheel is just what your monochrome camera ordered. Inside the CNC body of the ZWO EFW 8 position filter wheel you will ...
View full detailsOriginal price $299.00Original price $299.00 - Original price $299.00Original price $299.00Current price $269.10$269.10 - $269.10Current price $269.10| /Save $29.90 Save $0.00 -
Original price $150.00 - Original price $150.00Original price$150.00$150.00 - $150.00Current price $150.00| /
Losmandy 3-Axis Piggyback For Both Losmandy- And Vixen-Style Dovetails
LosmandyIn StockThis Losmandy three-axis piggyback system mounts on any Losmandy D-plate or Vixen-style accessory dovetail and allows you to rotate your camera 360...
View full detailsOriginal price $150.00 - Original price $150.00Original price$150.00$150.00 - $150.00Current price $150.00| / -
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 AT130EDT Triplet APO Refractor
Astro-TechMore on the wayThis Astro-Tech AT130EDTFF 1X field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT130EDT 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 $89.95 - Original price $89.95Original price$89.95$89.95 - $89.95Current price $89.95| /
Astro-Tech Dedicated 0.8x Reducer/ Field Flattener for the Astro-Tech AT80ED
Astro-TechMore on the wayThis Astro-Tech 2" 0.8x reducer/field flattener is designed for astrophotography while using your Astro-Tech AT80ED refactor This Astro-Tech #AT80E...
View full detailsOriginal price $89.95 - Original price $89.95Original price$89.95$89.95 - $89.95Current price $89.95| / -
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 AT90CFT Triplet APO Refractor
Astro-TechIn StockThis 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT90CFT 90mm f/6 triplet apo refracto...
View full detailsOriginal price $199.95 - Original price $199.95Original price$199.95$199.95 - $199.95Current price $199.95| / -
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 $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 $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 $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| / -
Original price $99.95 - Original price $99.95Original price$99.95$99.95 - $99.95Current price $99.95| /
Astro-Tech Dedicated 0.8x Reducer/Field Flattener for the Astro-Tech AT102ED Refractor
Astro-TechIn StockThis Astro-Tech 2" 0.8x reducer/field flattener is designed for astrophotography while using your Astro-Tech ED102ED refactor This Astro-Tech #AT10...
View full detailsOriginal price $99.95 - Original price $99.95Original price$99.95$99.95 - $99.95Current price $99.95| / -
Original price $370.00 - Original price $370.00Original price$370.00$370.00 - $370.00Current price $370.00| /
Sky-Watcher 0.85x Focal Reducer/Corrector For Pro 80 ED APO Telescope S20200
Sky-WatcherIn Stock5.0 / 5.0
1 Review
.85x Reduction For Your Sky-Watcher Pro 80 ED APO Refractor Helps Correct Distortion Out to the Edge of the Field Requires a 48mm T-Ring So you wan...
View full detailsOriginal price $370.00 - Original price $370.00Original price$370.00$370.00 - $370.00Current price $370.00| / -
Original price $479.99 - Original price $479.99Original price$479.99$479.99 - $479.99Current price $479.99| /
Explore Scientific 3" Field Flattener .7x Focal Reducer
Explore ScientificMore on the way4.7 / 5.0
3 Reviews
Explore Scientific’s 3” Field Flattener .7x Focal Reducer is a multi-faceted accessory designed to enhance your astrophotography experiences. The E...
View full detailsOriginal price $479.99 - Original price $479.99Original price$479.99$479.99 - $479.99Current price $479.99| / -
Original price $199.00 - Original price $199.00Original price$199.00$199.00 - $199.00Current price $199.00| /
ZWO 0.75x Reducer For FF65APO Telescope
ZWOMore on the way5.0 / 5.0
1 Review
If you are needing a faster version of your ZWO FF65APO Quad, this reducer will take your f/ratio from f/6.4 to f/4.8. ZWO has released a brand-new...
View full detailsOriginal price $199.00 - Original price $199.00Original price$199.00$199.00 - $199.00Current price $199.00| / -
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 AT90 Triplet APO Refractor
Astro-TechMore on the wayThis Astro-Tech AT90FF 1X field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT90CFT or AT90EDX ED tripl...
View full detailsOriginal price $149.95 - Original price $149.95Original price$149.95$149.95 - $149.95Current price $149.95| / -
Original price $395.00 - Original price $395.00Original price$395.00$395.00 - $395.00Current price $395.00| /
Sky-Watcher 0.85x Focal Reducer/Corrector For Pro 120 ED APO Telescope S20202
Sky-WatcherMore on the way.85x Reduction For Your Sky-Watcher Pro 120 ED APO Refractor and 150ED Refractor. Helps Correct Distortion Out to the Edge of the Field Requires a ...
View full detailsOriginal price $395.00 - Original price $395.00Original price$395.00$395.00 - $395.00Current price $395.00| / -
Original price $495.00 - Original price $495.00Original price$495.00$495.00 - $495.00Current price $495.00| /
TeleVue 0.8x Reducer Flattener For TV-NP101/NP101is and TV-NP127/NP127is
TeleVueMore on the wayA reducer has the optical property of decreasing the effective focal length of a telescope. This results in a wider-field and faster imaging time o...
View full detailsOriginal price $495.00 - Original price $495.00Original price$495.00$495.00 - $495.00Current price $495.00| /