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Original price $35.00Original price $35.00 - Original price $35.00Original price $35.00Current price $31.50$31.50 - $31.50Current price $31.50| /
ZWO Extra 2" Filter Holder (Generation 2) for ZWO Nikon, EOS, and Gen 2 M54 and M42 Filter Drawers
ZWOMore on the wayThis spare filter holder from ZWO is a versatile addition for astrophotography enthusiasts using ZWO filter drawers. Here are its key features: C...
View full detailsOriginal price $35.00Original price $35.00 - Original price $35.00Original price $35.00Current price $31.50$31.50 - $31.50Current price $31.50| /Save $3.50 Save $0.00 -
Original price $1,320.00Original price $1,320.00 - Original price $1,320.00Original price $1,320.00Current price $990.00$990.00 - $990.00Current price $990.00| /
Takahashi TOA-35 0.7x Reducer with CA Ring for TOA-130
TakahashiMore on the wayThe TOA-35 Reducer is a 0.7X reducer for use with the TSA-120, TOA-130 and TOA-150 telescopes. The reducer consists of 4 elements in 3 groups and ...
View full detailsOriginal price $1,320.00Original price $1,320.00 - Original price $1,320.00Original price $1,320.00Current price $990.00$990.00 - $990.00Current price $990.00| /Save $330.00 Save $0.00 -
Original price $1,320.00Original price $1,320.00 - Original price $1,320.00Original price $1,320.00Current price $990.00$990.00 - $990.00Current price $990.00| /
Takahashi TOA-35 .7x Reducer w/CA Ring for TSA-120 or TOA-150
TakahashiMore on the wayThe TOA-35 Reducer is a 0.7X reducer for use with the TSA-120, TOA-130 and TOA-150 telescopes. The reducer consists of 4 elements in 3 groups and ...
View full detailsOriginal price $1,320.00Original price $1,320.00 - Original price $1,320.00Original price $1,320.00Current price $990.00$990.00 - $990.00Current price $990.00| /Save $330.00 Save $0.00 -
Original price $229.95 - Original price $229.95Original price$229.95$229.95 - $229.95Current price $229.95| /
Astro-Tech 0.8X Reducer For Astro-Tech EDQ Series 86/106/126
Astro-TechMore on the wayThis Astro-Tech ATEDQR 0.8X focal reducer is designed specifically for prime focus astrophotography with the Astro-Tech EDQ series of apo refractor...
View full detailsOriginal price $229.95 - Original price $229.95Original price$229.95$229.95 - $229.95Current price $229.95| / -
Original price $349.00 - Original price $349.00Original price$349.00$349.00 - $349.00Current price $349.00| /
ZWO 0.7x Reducer for FF107APO and FF130APO Telescopes
ZWOMore on the wayIf you are needing a faster version of your ZWO FF107APO or FF130APO, this reducer will get you there. ZWO has released a new 3-inch 0.7× full fram...
View full detailsOriginal price $349.00 - Original price $349.00Original price$349.00$349.00 - $349.00Current price $349.00| / -
Original price $68.00 - Original price $68.00Original price$68.00$68.00 - $68.00Current price $68.00| /
TeleVue Piggy-Cam For TeleVue Scopes Only
TeleVueMore on the wayThis machined aluminum piggyback bracket allows a 35mm camera to be installed on the mounting ring of any TeleVue refractor for wide-field deep spa...
View full detailsOriginal price $68.00 - Original price $68.00Original price$68.00$68.00 - $68.00Current price $68.00| / -
Original price $390.00 - Original price $390.00Original price$390.00$390.00 - $390.00Current price $390.00| /
TeleVue 0.8X Reducer Lens Body for TV-102 and TV-102iis Refractors
TeleVueMore on the wayThis TeleVue 0.8x magnification multicoated auxiliary lens system reduces by 20% the focal length of the TeleVue TV-102iis and the TV-102 and other...
View full detailsOriginal price $390.00 - Original price $390.00Original price$390.00$390.00 - $390.00Current price $390.00| / -
Original price $60.00 - Original price $60.00Original price$60.00$60.00 - $60.00Current price $60.00| /
TeleVue Adapter to Use 0.8x Reducer in 2" Focuser TV-102, NP-101, or NP-127
TeleVueMore on the wayThis TeleVue 2" focuser adapter lets you use the #1361 0.8x reducer with the 2" focusers of TeleVue NP-101 and NP-127 refractors. It also lets you ...
View full detailsOriginal price $60.00 - Original price $60.00Original price$60.00$60.00 - $60.00Current price $60.00| / -
Original price $352.00 - Original price $352.00Original price$352.00$352.00 - $352.00Current price $352.00| /
Takahashi Eyepiece Projection Adapter, Needs T-Ring
TakahashiMore on the wayConsists of three parts for eyepiece projection photography with Takahashi refractors only. The normal 1.25" Takahashi eyepiece holder is unscrewed...
View full detailsOriginal price $352.00 - Original price $352.00Original price$352.00$352.00 - $352.00Current price $352.00| / -
Original price $595.00 - Original price $595.00Original price$595.00$595.00 - $595.00Current price $595.00| /
Questar Achromatic 0.6x Focal Reducer
questionMore on the wayThis Questar 0.6x achromatic focal reducer gives you faster photographic speeds with both 3.5" and 7" Questars. This 130mm focal length positive ac...
View full detailsOriginal price $595.00 - Original price $595.00Original price$595.00$595.00 - $595.00Current price $595.00| / -
Original price $595.00 - Original price $595.00Original price$595.00$595.00 - $595.00Current price $595.00| /
Questar Achromatic 0.44x Focal Reducer
questionIn StockThis Questar 0.44x achromatic focal reducer gives you faster photographic speeds with both 3.5" and 7" Questars. This 100mm focal length positive a...
View full detailsOriginal price $595.00 - Original price $595.00Original price$595.00$595.00 - $595.00Current price $595.00| / -
Original price $550.00 - Original price $550.00Original price$550.00$550.00 - $550.00Current price $550.00| /
Questar 16mm Cordless Reticle, for Use In Questar Starguide Only
QuestarMore on the wayThis Questar #19151 16mm illuminated crosshair reticle eyepiece has a self-contained battery-powered variable intensity LED for guided long-exposur...
View full detailsOriginal price $550.00 - Original price $550.00Original price$550.00$550.00 - $550.00Current price $550.00| / -
Original price $105.00 - Original price $105.00Original price$105.00$105.00 - $105.00Current price $105.00| /
Sky-Watcher EvoGuide 50ED Flattener
Sky-WatcherMore on the waySky-Watcher EvoGuide 50ED Flattener Highlights Corrects for field curvature, allowing the EvoGuide 50ED and 50DX to be used for astrophotography T...
View full detailsOriginal price $105.00 - Original price $105.00Original price$105.00$105.00 - $105.00Current price $105.00| / -
Original price $199.95Original price $199.95 - Original price $199.95Original price $199.95Current price $99.95$99.95 - $99.95Current price $99.95| /
Astro-Tech 0.8x Reducer/Field Flattener for Astro-Tech AT80EDL Doublet APO Refractor
Astro-TechIn StockThis 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT80EDL f/7 apo refractor. This Astr...
View full detailsOriginal price $199.95Original price $199.95 - Original price $199.95Original price $199.95Current price $99.95$99.95 - $99.95Current price $99.95| /Save $100.00 Save $0.00 -
Original price $249.00 - Original price $249.00Original price$249.00$249.00 - $249.00Current price $249.00| /
ZWO 0.76x Reducer for FF80APO Telescope
ZWOIn StockIf you are needing a faster version of your ZWO FF80APO Quad, this reducer will take your f/ratio from f/7.5 to f/5.7. ZWO has also released a new ...
View full detailsOriginal price $249.00 - Original price $249.00Original price$249.00$249.00 - $249.00Current price $249.00| / -
Original price $149.99 - Original price $149.99Original price$149.99$149.99 - $149.99Current price $149.99| /
Explore Scientific 2" Field Flattener for Imaging for f/5 to f/7 Refractors
Explore ScientificMore on the wayThis field flattener from Explore Scientific is designed to work with refrators from f/5 to f/7. This is a field flattener for refractor-type tele...
View full detailsOriginal price $149.99 - Original price $149.99Original price$149.99$149.99 - $149.99Current price $149.99| / -
Original price $595.00 - Original price $595.00Original price$595.00$595.00 - $595.00Current price $595.00| /
Questar Achromatic 0.7x Focal Reducer
QuestarMore on the wayThis Questar 0.7x achromatic focal reducer gives you faster photographic speeds with both 3.5" and 7" Questars.This 172mm focal length positive ach...
View full detailsOriginal price $595.00 - Original price $595.00Original price$595.00$595.00 - $595.00Current price $595.00| / -
Original price $525.00 - Original price $525.00Original price$525.00$525.00 - $525.00Current price $525.00| /
Questar Piggyback For 3.5" Questar Scopes
QuestarMore on the wayThis Questar #19420 piggyback mount lets you install a 35mm or DSLR camera on top of a Questar 3.5" scope for wide field deep space astrophotograph...
View full detailsOriginal price $525.00 - Original price $525.00Original price$525.00$525.00 - $525.00Current price $525.00| / -
Original price $720.00 - Original price $720.00Original price$720.00$720.00 - $720.00Current price $720.00| /
Takahashi 2" 1.6X Extender-QE for the New Takahashi FSQ-106EDX4 Refractors Only
TakahashiMore on the wayThe Takahashi Extender-QE is designed specifically for use with the new Takahashi FSQ-106EDX4 refractors only. It serves a dual purpose with that s...
View full detailsOriginal price $720.00 - Original price $720.00Original price$720.00$720.00 - $720.00Current price $720.00| / -
Original price $640.00 - Original price $640.00Original price$640.00$640.00 - $640.00Current price $640.00| /
Takahashi 1.25" 1.6X Extender-Q for Takahashi Refractors
TakahashiMore on the wayThis dual purpose Takahashi optical system is both a 2" 1.6x Barlow and a field flattening photographic tele-extender designed for use with Takahas...
View full detailsOriginal price $640.00 - Original price $640.00Original price$640.00$640.00 - $640.00Current price $640.00| / -
Original price $530.00 - Original price $530.00Original price$530.00$530.00 - $530.00Current price $530.00| /
Takahashi 0.8X Reducer/Field Flattener/Corrector for Photography for Mewlons
TakahashiMore on the wayThis fully-multicoated visual/photographic focal reducer for the Takahashi Mewlon Dall-Kirkham reflectors shortens each telescope's focal length an...
View full detailsOriginal price $530.00 - Original price $530.00Original price$530.00$530.00 - $530.00Current price $530.00| /