Filter
Sale!
Telescope-Accessories-Chroma Technology OIII 8 nm Filter, 1.25″ MountedTelescope-Accessories-Chroma Technology OIII 8 nm Filter, 1.25″ Mounted 2
Quick View

Accessories

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

Original price was: $165.00.Current price is: $82.50.
Sale!
Telescope-Accessories-Askar M42-M48 Photo Adapter for FMA180 RefractorTelescope-Accessories-Askar M42-M48 Photo Adapter for FMA180 Refractor 2
Quick View

Accessories

Telescope-Accessories-Askar M42-M48 Photo Adapter for FMA180 Refractor

Original price was: $12.86.Current price is: $9.00.
Sale!
Telescope-Accessories-Baader H-alpha 2″ f/2 Highspeed CMOS Optimized 6.5nm FilterTelescope-Accessories-Baader H-alpha 2″ f/2 Highspeed CMOS Optimized 6.5nm Filter 2
Quick View

Accessories

Telescope-Accessories-Baader H-alpha 2″ f/2 Highspeed CMOS Optimized 6.5nm Filter

Original price was: $173.40.Current price is: $86.70.
Sale!
Telescope-Accessories-Astronomik MaxFR SII 6 nm CCD Round Mounted 50 mm FilterTelescope-Accessories-Astronomik MaxFR SII 6 nm CCD Round Mounted 50 mm Filter 2
Quick View

Accessories

Telescope-Accessories-Astronomik MaxFR SII 6 nm CCD Round Mounted 50 mm Filter

Original price was: $383.98.Current price is: $153.59.
Sale!
Telescope-Accessories-Astronomik H-Alpha 6 nm CCD Nikon XL Full Frame Clip FilterTelescope-Accessories-Astronomik H-Alpha 6 nm CCD Nikon XL Full Frame Clip Filter 2
Quick View

Accessories

Telescope-Accessories-Astronomik H-Alpha 6 nm CCD Nikon XL Full Frame Clip Filter

Original price was: $233.31.Current price is: $104.99.
Sale!
Telescope-Accessories-ZWO Advanced Electronic Automatic Focuser – 5V USB Version w/ Hand Controller and SensorTelescope-Accessories-ZWO Advanced Electronic Automatic Focuser – 5V USB Version w/ Hand Controller and Sensor 2
Quick View

Accessories

Telescope-Accessories-ZWO Advanced Electronic Automatic Focuser – 5V USB Version w/ Hand Controller and Sensor

Original price was: $159.20.Current price is: $79.60.
Sale!
Telescope-Accessories-ZWO OAG Off-Axis GuiderTelescope-Accessories-ZWO OAG Off-Axis Guider 2
Quick View

Accessories

Telescope-Accessories-ZWO OAG Off-Axis Guider

Original price was: $116.36.Current price is: $64.00.
Sale!
Telescope-Accessories-ZWO M54M to M48F AdapterTelescope-Accessories-ZWO M54M to M48F Adapter 2
Quick View

Accessories

Telescope-Accessories-ZWO M54M to M48F Adapter

Original price was: $17.14.Current price is: $12.00.
Sale!
Telescope-Accessories-Askar M54 Backfocus AdjusterTelescope-Accessories-Askar M54 Backfocus Adjuster 2
Quick View

Accessories

Telescope-Accessories-Askar M54 Backfocus Adjuster

Original price was: $117.27.Current price is: $64.50.
Sale!
Telescope-Accessories-QHY OAG Off-Axis Guider – SmallTelescope-Accessories-QHY OAG Off-Axis Guider – Small 2
Quick View

Accessories

Telescope-Accessories-QHY OAG Off-Axis Guider – Small

Original price was: $122.91.Current price is: $67.60.
Sale!
Telescope-Accessories-Optolong UBVRI 2″ Mounted Filter SetTelescope-Accessories-Optolong UBVRI 2″ Mounted Filter Set 2
Quick View

Accessories

Telescope-Accessories-Optolong UBVRI 2″ Mounted Filter Set

Original price was: $621.75.Current price is: $248.70.
Sale!
Telescope-Accessories-Optolong H-Alpha 7nm CCD 2″ Mounted FilterTelescope-Accessories-Optolong H-Alpha 7nm CCD 2″ Mounted Filter 2
Quick View

Accessories

Telescope-Accessories-Optolong H-Alpha 7nm CCD 2″ Mounted Filter

Original price was: $203.56.Current price is: $91.60.
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-Tele Vue 2″ Extension Tube – 2″ LongTelescope-Accessories-Tele Vue 2″ Extension Tube – 2″ Long 2
Quick View

Accessories

Telescope-Accessories-Tele Vue 2″ Extension Tube – 2″ Long

Original price was: $68.00.Current price is: $40.80.
Sale!
Telescope-Accessories-AstroHutech LPS D3 Filter for ZWO and QHY CamerasTelescope-Accessories-AstroHutech LPS D3 Filter for ZWO and QHY Cameras 2
Quick View

Accessories

Telescope-Accessories-AstroHutech LPS D3 Filter for ZWO and QHY Cameras

Original price was: $167.20.Current price is: $83.60.
Sale!
Telescope-Accessories-Astronomik ProPlanet 742 IR-Pass Filter – Sony Alpha 7 ClipTelescope-Accessories-Astronomik ProPlanet 742 IR-Pass Filter – Sony Alpha 7 Clip 2
Quick View

Accessories

Telescope-Accessories-Astronomik ProPlanet 742 IR-Pass Filter – Sony Alpha 7 Clip

Original price was: $118.14.Current price is: $64.98.