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Filters & Filter Wheels
Filters
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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 $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 $22.95 - Original price $22.95Original price$22.95$22.95 - $22.95Current price $22.95| /
Lunt 1.25" Polarizing Filter
Lunt Solar SystemsMore on the wayThe 1.25" Lunt PF1.25 polarizing filter is designed for use with 1.25" eyepieces in the Lunt LS1.25HW Solar Wedge to control the image brightness d...
View full detailsOriginal price $22.95 - Original price $22.95Original price$22.95$22.95 - $22.95Current price $22.95| / -
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 $11.95 - Original price $11.95Original price$11.95$11.95 - $11.95Current price $11.95| /
Astro-Tech #29 Dark Red 1.25" Color Filter
Astro-TechIn Stock5.0 / 5.0
1 Review
If you have a big scope (10" in aperture and larger), this #29 dark red Astro-Tech 1.25" eyepiece filter can be useful when observing Mercury and V...
View full detailsOriginal price $11.95 - Original price $11.95Original price$11.95$11.95 - $11.95Current price $11.95| / -
Original price $239.00 - Original price $239.00Original price$239.00$239.00 - $239.00Current price $239.00| /
Optolong L-Extreme 1.25" Light Pollution Dual Passband Imaging Filter 7Nm Ha/Oiii
OptolongIn StockTake back the night sky by using the Optolong L-eXtreme 1.25" Dual Passband filter when imaging. Take your backyard imaging to places you never tho...
View full detailsOriginal price $239.00 - Original price $239.00Original price$239.00$239.00 - $239.00Current price $239.00| / -
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 $159.50 - Original price $159.50Original price$159.50$159.50 - $159.50Current price $159.50| /
Thousand Oaks LP-3 Oxygen III Line Band Filter for 2" Eyepiece
Thousand OaksMore on the way5.0 / 5.0
2 Reviews
Tech Details: Max City Exit Pupil 5mm Max Dark Site Exit Pupil 7mm Min City Exit Pupil 2mm Min Dark Site Exit Pupil 3mm
Original price $159.50 - Original price $159.50Original price$159.50$159.50 - $159.50Current price $159.50| / -
Original price $359.00 - Original price $359.00Original price$359.00$359.00 - $359.00Current price $359.00| /
Optolong LRGB 2" Imaging Mounted Filter Set
OptolongMore on the wayLook no further for an LRGB set for your 2" filter wheel or drawer. Time to get serious with your monochrome CCD or CMOS camera. The filter set wo...
View full detailsOriginal price $359.00 - Original price $359.00Original price$359.00$359.00 - $359.00Current price $359.00| / -
Original price $229.00 - Original price $229.00Original price$229.00$229.00 - $229.00Current price $229.00| /
Optolong Oxygen OIII 6.5nm 2" Filter
OptolongIn StockTake your imaging up a notch with the improved OIII filter from Optolong. Optolong filters are here to help all of us Earth based Astronauts. As l...
View full detailsOriginal price $229.00 - Original price $229.00Original price$229.00$229.00 - $229.00Current price $229.00| / -
Original price $289.00 - Original price $289.00Original price$289.00$289.00 - $289.00Current price $289.00| /
Celestron Light Pollution Imaging Filter, RASA 8 93614
CelestronIn Stock5.0 / 5.0
1 Review
Enhance your 8” Rowe-Ackermann Schmidt Astrograph (RASA) by blocking light pollution, improving image contrast, and darkening the sky background. T...
View full detailsOriginal price $289.00 - Original price $289.00Original price$289.00$289.00 - $289.00Current price $289.00| / -
Original price $49.99 - Original price $49.99Original price$49.99$49.99 - $49.99Current price $49.99| /
Explore Scientific 1.25" 0.9 Neutral Density Filter 13% Transmission
Explore ScientificIn Stock1.25" Diameter Filter Works best in 6-8 inch telescopes Get more out of your lunar observing This Explore Scientific ND9 neutral gray filter redu...
View full detailsOriginal price $49.99 - Original price $49.99Original price$49.99$49.99 - $49.99Current price $49.99| / -
Original price $229.00 - Original price $229.00Original price$229.00$229.00 - $229.00Current price $229.00| /
Optolong SII 6.5nm 2" Filter
OptolongIn StockThe SII 6.5nm from Optolong works fantastically as a photographic filter, but also works for viewing faint nebula. Optolong filters are here to hel...
View full detailsOriginal price $229.00 - Original price $229.00Original price$229.00$229.00 - $229.00Current price $229.00| / -
Original price $159.00 - Original price $159.00Original price$159.00$159.00 - $159.00Current price $159.00| /
Optolong SII 6.5nm 1.25" Filter
OptolongIn StockThe SII 6.5nm from Optolong works fantastically as a photographic filter, but also works for viewing faint nebula. Optolong filters are here to hel...
View full detailsOriginal price $159.00 - Original price $159.00Original price$159.00$159.00 - $159.00Current price $159.00| / -
Original price $159.50 - Original price $159.50Original price$159.50$159.50 - $159.50Current price $159.50| /
Thousand Oaks LP-2 Narrowband Filter for 2" Eyepieces
Thousand OaksMore on the way4.5 / 5.0
2 Reviews
This 48mm narrowband filter has a 280 Ångstrom passband for visually observing emission nebulas from heavily light-polluted areas using medium and ...
View full detailsOriginal price $159.50 - Original price $159.50Original price$159.50$159.50 - $159.50Current price $159.50| / -
Original price $1,009.00 - Original price $1,009.00Original price$1,009.00$1,009.00 - $1,009.00Current price $1,009.00| /
Optolong LRGB + SHO 2" Imaging Mounted 7 Filter Set
OptolongMore on the wayThis is the complete set of imaging filters to take your session to a higher level. This Optolong set comes with 7 filters. The LRGB set, H-Alpha,...
View full detailsOriginal price $1,009.00 - Original price $1,009.00Original price$1,009.00$1,009.00 - $1,009.00Current price $1,009.00| / -
Original price $159.00 - Original price $159.00Original price$159.00$159.00 - $159.00Current price $159.00| /
Optolong H-Alpha 7nm 1.25" Filter
OptolongIn StockThe H-Alpha 7nm from Optolong works fantastically as a photographic filter, but also works for viewing faint emission nebula. Optolong filters are ...
View full detailsOriginal price $159.00 - Original price $159.00Original price$159.00$159.00 - $159.00Current price $159.00| / -
Original price $159.00 - Original price $159.00Original price$159.00$159.00 - $159.00Current price $159.00| /
Optolong Oxygen OIII 6.5nm 1.25" Filter
OptolongIn StockTake your imaging up a notch with the improved OIII filter from Optolong. Optolong filters are here to help all of us Earth based Astronauts. As l...
View full detailsOriginal price $159.00 - Original price $159.00Original price$159.00$159.00 - $159.00Current price $159.00| / -
Original price $28.00 - Original price $28.00Original price$28.00$28.00 - $28.00Current price $28.00| /
Lunt 2" Polarizing Filter
Lunt Solar SystemsMore on the wayThe 2" Lunt PF-1 polarizing filter is designed for use with 2" eyepieces in the Lunt LS2HW Solar Wedge to control the image brightness during white...
View full detailsOriginal price $28.00 - Original price $28.00Original price$28.00$28.00 - $28.00Current price $28.00| / -
Original price $229.00 - Original price $229.00Original price$229.00$229.00 - $229.00Current price $229.00| /
Optolong LRGB 1.25" Imaging Mounted Filter Set
OptolongIn StockLook no further for an LRGB set for your 1.25" filter wheel or drawer. Time to get serious with your monochrome CCD or CMOS camera. The filter set...
View full detailsOriginal price $229.00 - Original price $229.00Original price$229.00$229.00 - $229.00Current price $229.00| / -
Original price $59.99 - Original price $59.99Original price$59.99$59.99 - $59.99Current price $59.99| /
Explore Scientific 2" 0.9 Neutral Density Filter 13% Transmission
Explore ScientificMore on the way2" Diameter Filter Works best in 6-8 inch telescopes Get more out of your lunar observing This Explore Scientific ND9 neutral gray filter reduces...
View full detailsOriginal price $59.99 - Original price $59.99Original price$59.99$59.99 - $59.99Current price $59.99| / -
Original price $669.00 - Original price $669.00Original price$669.00$669.00 - $669.00Current price $669.00| /
Optolong SHO 2" Filter Set With H-Alpha, SII, And OIII Filters
OptolongIn StockAdd this set to your LRBG set and get the most out of your imaging.This Optolong filter set is designed to bring out the best in your astro-photogr...
View full detailsOriginal price $669.00 - Original price $669.00Original price$669.00$669.00 - $669.00Current price $669.00| / -
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 $699.00 - Original price $699.00Original price$699.00$699.00 - $699.00Current price $699.00| /
Celestron LPR Imaging Filter For Celestron Rasa 11 93617
CelestronMore on the wayThe Celestron RASA filter has sharp cutoff passbands that "surgically" remove the unwanted light pollution at city and suburban observing sites whi...
View full detailsOriginal price $699.00 - Original price $699.00Original price$699.00$699.00 - $699.00Current price $699.00| /