Filter
Sale!
Telescope-Accessories-Astronomik UHC-E Nikon XL Full Frame Clip FilterTelescope-Accessories-Astronomik UHC-E Nikon XL Full Frame Clip Filter 2
Quick View

Accessories

Telescope-Accessories-Astronomik UHC-E Nikon XL Full Frame Clip Filter

Original price was: $149.95.Current price is: $74.98.
Sale!
Telescope-Accessories-Celestron 1.25″ Variable Polarizing FilterTelescope-Accessories-Celestron 1.25″ Variable Polarizing Filter 2
Quick View

Accessories

Telescope-Accessories-Celestron 1.25″ Variable Polarizing Filter

Original price was: $36.88.Current price is: $23.97.
Sale!
Telescope-Accessories-ZWO 1.25″ Narrowband Filter Set – OIII, Ha, SIITelescope-Accessories-ZWO 1.25″ Narrowband Filter Set – OIII, Ha, SII 2
Quick View

Accessories

Telescope-Accessories-ZWO 1.25″ Narrowband Filter Set – OIII, Ha, SII

Original price was: $246.00.Current price is: $110.70.
Sale!
Telescope-Accessories-ZWO H-Alpha 7nm CCD Filter – 1.25″Telescope-Accessories-ZWO H-Alpha 7nm CCD Filter – 1.25″ 2
Quick View

Accessories

Telescope-Accessories-ZWO H-Alpha 7nm CCD Filter – 1.25″

Original price was: $117.27.Current price is: $64.50.
Sale!
Telescope-Accessories-Astronomik LRGB Filter Set – 1.25″ Round MountedTelescope-Accessories-Astronomik LRGB Filter Set – 1.25″ Round Mounted 2
Quick View

Accessories

Telescope-Accessories-Astronomik LRGB Filter Set – 1.25″ Round Mounted

Original price was: $167.97.Current price is: $83.99.
Sale!
Telescope-Accessories-Askar M54-M48 Camera Adapter for Sony E/NEXTelescope-Accessories-Askar M54-M48 Camera Adapter for Sony E/NEX 2
Quick View

Accessories

Telescope-Accessories-Askar M54-M48 Camera Adapter for Sony E/NEX

Original price was: $36.00.Current price is: $23.40.
Sale!
Telescope-Accessories-Celestron Canon Mirrorless Camera to 8″ RASA AdapterTelescope-Accessories-Celestron Canon Mirrorless Camera to 8″ RASA Adapter 2
Quick View

Accessories

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

Original price was: $61.95.Current price is: $37.17.
Sale!
Telescope-Accessories-Astronomik IR Blocking Filter – 1.25″Telescope-Accessories-Astronomik IR Blocking Filter – 1.25″ 2
Quick View

Accessories

Telescope-Accessories-Astronomik IR Blocking Filter – 1.25″

Original price was: $59.95.Current price is: $35.97.
Sale!
Telescope-Accessories-ZWO D25 AR WindowTelescope-Accessories-ZWO D25 AR Window 2
Quick View

Accessories

Telescope-Accessories-ZWO D25 AR Window

Original price was: $15.43.Current price is: $10.80.
Sale!
Telescope-Accessories-Optolong H-Alpha 7nm CCD 31mm Unmounted FilterTelescope-Accessories-Optolong H-Alpha 7nm CCD 31mm Unmounted Filter 2
Quick View

Accessories

Telescope-Accessories-Optolong H-Alpha 7nm CCD 31mm Unmounted Filter

Original price was: $122.91.Current price is: $67.60.
Sale!
Telescope-Accessories-Optolong Neutral Density ND3 1.25″ Mounted FilterTelescope-Accessories-Optolong Neutral Density ND3 1.25″ Mounted Filter 2
Quick View

Accessories

Telescope-Accessories-Optolong Neutral Density ND3 1.25″ Mounted Filter

Original price was: $45.23.Current price is: $29.40.
Sale!
Telescope-Accessories-Optolong UBVRI 1.25″ Mounted Filter SetTelescope-Accessories-Optolong UBVRI 1.25″ Mounted Filter Set 2
Quick View

Accessories

Telescope-Accessories-Optolong UBVRI 1.25″ Mounted Filter Set

Original price was: $513.75.Current price is: $205.50.
Sale!
Telescope-Accessories-Optolong OIII 25nm 1.25″ Mounted FilterTelescope-Accessories-Optolong OIII 25nm 1.25″ Mounted Filter 2
Quick View

Accessories

Telescope-Accessories-Optolong OIII 25nm 1.25″ Mounted Filter

Original price was: $78.00.Current price is: $46.80.
Sale!
Telescope-Accessories-Optolong CLS-CCD 1.25″ Mounted FilterTelescope-Accessories-Optolong CLS-CCD 1.25″ Mounted Filter 2
Quick View

Accessories

Telescope-Accessories-Optolong CLS-CCD 1.25″ Mounted Filter

Original price was: $57.60.Current price is: $34.56.
Sale!
Telescope-Accessories-Chroma Technology SII 8 nm Filter, 1.25″ MountedTelescope-Accessories-Chroma Technology SII 8 nm Filter, 1.25″ Mounted 2
Quick View

Accessories

Telescope-Accessories-Chroma Technology SII 8 nm Filter, 1.25″ Mounted

Original price was: $165.00.Current price is: $82.50.
Sale!
Telescope-Accessories-Antlia H-Alpha 2.5nm Ultra Filter – 2″Telescope-Accessories-Antlia H-Alpha 2.5nm Ultra Filter – 2″ 2
Quick View

Accessories

Telescope-Accessories-Antlia H-Alpha 2.5nm Ultra Filter – 2″

Original price was: $442.50.Current price is: $177.00.