Filter
Sale!
Telescope-Accessories-Baader H-alpha 2″ Ultra-Narrowband CMOS Optimized 3.5nm FilterTelescope-Accessories-Baader H-alpha 2″ Ultra-Narrowband CMOS Optimized 3.5nm Filter 2
Quick View

Accessories

Telescope-Accessories-Baader H-alpha 2″ Ultra-Narrowband CMOS Optimized 3.5nm Filter

Original price was: $299.33.Current price is: $134.70.
Sale!
Telescope-Accessories-Baader OIII 36 mm f/2 Ultra-Highspeed CMOS Optimized 4nm FilterTelescope-Accessories-Baader OIII 36 mm f/2 Ultra-Highspeed CMOS Optimized 4nm Filter 2
Quick View

Accessories

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

Original price was: $244.67.Current price is: $110.10.
Sale!
Telescope-Accessories-Astronomik MaxFR H-Alpha 12 nm CCD Clip-Filter for Canon EOS R XLTelescope-Accessories-Astronomik MaxFR H-Alpha 12 nm CCD Clip-Filter for Canon EOS R XL 2
Quick View

Accessories

Telescope-Accessories-Astronomik MaxFR H-Alpha 12 nm CCD Clip-Filter for Canon EOS R XL

Original price was: $279.97.Current price is: $125.99.
Sale!
Telescope-Accessories-Starizona 2″ Nosepiece for Sky-Watcher ProED ReducerTelescope-Accessories-Starizona 2″ Nosepiece for Sky-Watcher ProED Reducer 2
Quick View

Accessories

Telescope-Accessories-Starizona 2″ Nosepiece for Sky-Watcher ProED Reducer

Original price was: $46.11.Current price is: $29.97.
Sale!
Telescope-Accessories-Astronomik OIII 12 nm CCD Nikon XL Full Frame Clip FilterTelescope-Accessories-Astronomik OIII 12 nm CCD Nikon XL Full Frame Clip Filter 2
Quick View

Accessories

Telescope-Accessories-Astronomik OIII 12 nm CCD Nikon XL Full Frame Clip Filter

Original price was: $213.30.Current price is: $95.99.
Sale!
Telescope-Accessories-Astronomik CLS CCD Pentax K1 Clip FilterTelescope-Accessories-Astronomik CLS CCD Pentax K1 Clip Filter 2
Quick View

Accessories

Telescope-Accessories-Astronomik CLS CCD Pentax K1 Clip Filter

Original price was: $204.40.Current price is: $91.98.
Sale!
Telescope-Accessories-Baader Planetarium Universal Filter Changer (UFC) Internal T2 Thread Telescope AdapterTelescope-Accessories-Baader Planetarium Universal Filter Changer (UFC) Internal T2 Thread Telescope Adapter 2
Quick View

Accessories

Telescope-Accessories-Baader Planetarium Universal Filter Changer (UFC) Internal T2 Thread Telescope Adapter

Original price was: $31.38.Current price is: $20.40.
Sale!
Telescope-Accessories-AstroZap Focusing Cap for 6″ SCTTelescope-Accessories-AstroZap Focusing Cap for 6″ SCT 2
Quick View

Accessories

Telescope-Accessories-AstroZap Focusing Cap for 6″ SCT

Original price was: $100.00.Current price is: $55.00.
Sale!
Telescope-Accessories-Antlia OIII 4.5nm Edge Filter – 50mmTelescope-Accessories-Antlia OIII 4.5nm Edge Filter – 50mm 2
Quick View

Accessories

Telescope-Accessories-Antlia OIII 4.5nm Edge Filter – 50mm

Original price was: $233.33.Current price is: $105.00.
Sale!
Telescope-Accessories-Antlia OIII 3nm Pro Filter – 50 mm SquareTelescope-Accessories-Antlia OIII 3nm Pro Filter – 50 mm Square 2
Quick View

Accessories

Telescope-Accessories-Antlia OIII 3nm Pro Filter – 50 mm Square

Original price was: $562.50.Current price is: $225.00.
Sale!
Telescope-Smart Telescopes-Vaonis Hestia Smartphone-Dedicated Smart Telescope – Standard PackageTelescope-Smart Telescopes-Vaonis Hestia Smartphone-Dedicated Smart Telescope – Standard Package 2
Quick View

Smart Telescopes

Telescope-Smart Telescopes-Vaonis Hestia Smartphone-Dedicated Smart Telescope – Standard Package

Original price was: $203.56.Current price is: $91.60.
Sale!
Telescope-Smart Telescopes-UniStellar eVscope 2 Smart Telescope with BackpackTelescope-Smart Telescopes-UniStellar eVscope 2 Smart Telescope with Backpack 2
Quick View

Smart Telescopes

Telescope-Smart Telescopes-UniStellar eVscope 2 Smart Telescope with Backpack

Original price was: $1,949.63.Current price is: $779.85.
Sale!
Telescope-Smart Telescopes-Vaonis Hestia Smartphone-Dedicated Smart Telescope – Essential PackageTelescope-Smart Telescopes-Vaonis Hestia Smartphone-Dedicated Smart Telescope – Essential Package 2
Quick View

Smart Telescopes

Telescope-Smart Telescopes-Vaonis Hestia Smartphone-Dedicated Smart Telescope – Essential Package

Original price was: $151.20.Current price is: $75.60.
Sale!
Telescope-Used Telescopes-Celestron 0.7X Reducer Lens for 1400 EdgeHD – UsedTelescope-Used Telescopes-Celestron 0.7X Reducer Lens for 1400 EdgeHD – Used 2
Quick View

Used Telescopes

Telescope-Used Telescopes-Celestron 0.7X Reducer Lens for 1400 EdgeHD – Used

Original price was: $566.33.Current price is: $226.53.
Sale!
Telescope-Used Telescopes-QHY 128PRO-C ColdMOS Astronomy Camera – UsedTelescope-Used Telescopes-QHY 128PRO-C ColdMOS Astronomy Camera – Used 2
Quick View

Used Telescopes

Telescope-Used Telescopes-QHY 128PRO-C ColdMOS Astronomy Camera – Used

Original price was: $1,145.38.Current price is: $458.15.
Sale!
Telescope-Computerized Telescopes-Celestron RASA 800 with CGX Equatorial MountTelescope-Computerized Telescopes-Celestron RASA 800 with CGX Equatorial Mount 2
Quick View

Computerized Telescopes

Telescope-Computerized Telescopes-Celestron RASA 800 with CGX Equatorial Mount

Original price was: $2,299.50.Current price is: $919.80.