Filter
Sale!
Telescope-Accessories-Starizona Filter Slider 2″ to 1.25″ Filter AdapterTelescope-Accessories-Starizona Filter Slider 2″ to 1.25″ Filter Adapter 2
Quick View

Accessories

Telescope-Accessories-Starizona Filter Slider 2″ to 1.25″ Filter Adapter

Original price was: $23.08.Current price is: $15.00.
Sale!
Telescope-Accessories-Baader VariLock 29 T2 Variable Extension Tube – 20 mm – 29 mmTelescope-Accessories-Baader VariLock 29 T2 Variable Extension Tube – 20 mm – 29 mm 2
Quick View

Accessories

Telescope-Accessories-Baader VariLock 29 T2 Variable Extension Tube – 20 mm – 29 mm

Original price was: $69.17.Current price is: $41.50.
Sale!
Telescope-Accessories-Starizona SCT Corrector 4 – 0.63x Reducer and Coma CorrectorTelescope-Accessories-Starizona SCT Corrector 4 – 0.63x Reducer and Coma Corrector 2
Quick View

Accessories

Telescope-Accessories-Starizona SCT Corrector 4 – 0.63x Reducer and Coma Corrector

Original price was: $266.00.Current price is: $119.70.
Sale!
Telescope-Accessories-Astronomik ProPlanet 742 IR Filter – Nikon XL Full Frame ClipTelescope-Accessories-Astronomik ProPlanet 742 IR Filter – Nikon XL Full Frame Clip 2
Quick View

Accessories

Telescope-Accessories-Astronomik ProPlanet 742 IR Filter – Nikon XL Full Frame Clip

Original price was: $109.05.Current price is: $59.98.
Sale!
Telescope-Accessories-Starizona HyperStar 4 for Celestron C11 SCTTelescope-Accessories-Starizona HyperStar 4 for Celestron C11 SCT 2
Quick View

Accessories

Telescope-Accessories-Starizona HyperStar 4 for Celestron C11 SCT

Original price was: $649.50.Current price is: $259.80.
Sale!
Telescope-Accessories-Astronomik UHC-E Filter – 31 mm RoundTelescope-Accessories-Astronomik UHC-E Filter – 31 mm Round 2
Quick View

Accessories

Telescope-Accessories-Astronomik UHC-E Filter – 31 mm Round

Original price was: $79.95.Current price is: $47.97.
Sale!
Telescope-Accessories-Celestron Sony Mirrorless Camera to 8″ RASA AdapterTelescope-Accessories-Celestron Sony Mirrorless Camera to 8″ RASA Adapter 2
Quick View

Accessories

Telescope-Accessories-Celestron Sony Mirrorless Camera to 8″ RASA Adapter

Original price was: $61.95.Current price is: $37.17.
Sale!
Telescope-Accessories-Astronomik SII 12 nm CCD Filter – 50 mm RoundTelescope-Accessories-Astronomik SII 12 nm CCD Filter – 50 mm Round 2
Quick View

Accessories

Telescope-Accessories-Astronomik SII 12 nm CCD Filter – 50 mm Round

Original price was: $173.97.Current price is: $86.99.
Sale!
Telescope-Accessories-Astronomik H-Alpha 6 nm EOS Clip FilterTelescope-Accessories-Astronomik H-Alpha 6 nm EOS Clip Filter 2
Quick View

Accessories

Telescope-Accessories-Astronomik H-Alpha 6 nm EOS Clip Filter

Original price was: $167.97.Current price is: $83.99.
Sale!
Telescope-Accessories-Tele Vue Extension Tube and Spacer Set for 2.4″ Imaging AccessoriesTelescope-Accessories-Tele Vue Extension Tube and Spacer Set for 2.4″ Imaging Accessories 2
Quick View

Accessories

Telescope-Accessories-Tele Vue Extension Tube and Spacer Set for 2.4″ Imaging Accessories

Original price was: $122.73.Current price is: $67.50.
Sale!
Telescope-Accessories-Baader 1″ C Mount Adapter with 1.25″ NosepieceTelescope-Accessories-Baader 1″ C Mount Adapter with 1.25″ Nosepiece 2
Quick View

Accessories

Telescope-Accessories-Baader 1″ C Mount Adapter with 1.25″ Nosepiece

Original price was: $55.95.Current price is: $33.57.
Sale!
Telescope-Accessories-ZWO Darkening Ring Set for 461MM-PTelescope-Accessories-ZWO Darkening Ring Set for 461MM-P 2
Quick View

Accessories

Telescope-Accessories-ZWO Darkening Ring Set for 461MM-P

Original price was: $14.14.Current price is: $9.90.
Sale!
Telescope-Accessories-Baader 1.25″ CMOS Optimized Blue FilterTelescope-Accessories-Baader 1.25″ CMOS Optimized Blue Filter 2
Quick View

Accessories

Telescope-Accessories-Baader 1.25″ CMOS Optimized Blue Filter

Original price was: $99.09.Current price is: $54.50.
Sale!
Telescope-Accessories-Baader 50.4 mm CMOS Optimized LRGB Filter SetTelescope-Accessories-Baader 50.4 mm CMOS Optimized LRGB Filter Set 2
Quick View

Accessories

Telescope-Accessories-Baader 50.4 mm CMOS Optimized LRGB Filter Set

Original price was: $471.75.Current price is: $188.70.
Sale!
Telescope-Accessories-Baader SII 36 mm f/2 Ultra-Highspeed CMOS Optimized 4nm FilterTelescope-Accessories-Baader SII 36 mm f/2 Ultra-Highspeed CMOS Optimized 4nm Filter 2
Quick View

Accessories

Telescope-Accessories-Baader SII 36 mm f/2 Ultra-Highspeed CMOS Optimized 4nm Filter

Original price was: $249.33.Current price is: $112.20.
Sale!
Telescope-Accessories-Sky-Watcher 0.77x Reducer/Field Flattener for Evostar 150DXTelescope-Accessories-Sky-Watcher 0.77x Reducer/Field Flattener for Evostar 150DX 2
Quick View

Accessories

Telescope-Accessories-Sky-Watcher 0.77x Reducer/Field Flattener for Evostar 150DX

Original price was: $179.40.Current price is: $89.70.