Product series:
Telescope accessories: Telescopes: Eyepieces: Astrophotography: Mounts & accessories:
William Optics
Apochromatic refractor AP 51/250 RedCat WIFD
$ 1,280.00
ready for shipping in 24
h
William Optics
Guidescope UniGuide 32mm Red
$ 196.00
ready for shipping in 24
h
William Optics
Diagonal mirror Dura Bright 90° 2"
$ 266.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 51/178 MiniCat WIFD OTA
$ 1,380.00
ready for shipping in 24
h
William Optics
Guidescope UniGuide 50mm Red
$ 243.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 71/350 RedCat 71 WIFD
$ 2,540.00
ready for shipping in 24
h
William Optics
40mm SWAN eyepiece, 2''
( 5 / 5 )
$ 218.00
ready for shipping in 24
h
William Optics
Camera adaptor T-Ring Nikon Z 48mm
( 5 / 5 )
$ 87.00
ready for shipping in 24
h
Hotech
Advanced CT laser collimator for 2" focuser with fine adjustment
RRP:
$ 940.00
Our price:
$ 750.00
Product can be shipped as of 01.08.2025
William Optics
Polar wedge High Latitude SkyGuider Pro
RRP:
$ 416.00
Our price:
$ 393.00
ready for shipping in 24
h
Hotech
1.25" SCA laser collimator - crosshair laser
RRP:
$ 266.00
Our price:
$ 185.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 91/448 BlackCat 91 WIFD OTA
$ 3,820.00
ready for shipping in 24
h
William Optics
Guidescope UniGuide 50mm Ultra
$ 243.00
ready for shipping in 24
h
William Optics
DSD 210 D-Prism rail
$ 69.00
ready for shipping in 24
h
Hotech
1.25" SCA laser collimator - dot laser
RRP:
$ 231.00
Our price:
$ 185.00
ready for shipping in 24
h
William Optics
M48 / Sony E Adaptors
$ 80.00
ready for shipping in 24
h
William Optics
Camera adaptor M48 compatible with Canon EOS
( 5 / 5 )
$ 69.00
ready for shipping in 24
h
Planet Poster Editions
Poster The Solar System
$ 13.90
ready for shipping in 24
h
William Optics
Cat Series Saddle Handle Bar
( 5 / 5 )
$ 92.00
ready for shipping in 24
h
William Optics
Focusing Mask Bahtinov 75-110mm
$ 80.00
ready for shipping in 24
h
William Optics
Adjustable Flattener Reducer Flat6AIII
$ 463.00
ready for shipping in 24
h
Planet Poster Editions
Poster Messier
$ 13.90
ready for shipping in 24
h
Planet Poster Editions
Poster The Solar System
$ 13.90
ready for shipping in 24
h
William Optics
Flattner Flat61A for Z61
$ 358.00
ready for shipping in 24
h
William Optics
Flat GT
$ 347.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 61/300 RedCat 61 OTA
$ 2,090.00
ready for shipping in 24
h
William Optics
Tube clamps Cat Mounting Ring
$ 80.00
ready for shipping in 24
h
Hotech
HyperStar Laser Collimator 8"
RRP:
$ 1,000.00
Our price:
$ 730.00
Product can be shipped as of 01.08.2025
William Optics
Apochromatic refractor AP 108/518 UltraCat WIFD
$ 4,510.00
Product can be shipped as of 01.08.2025
William Optics
Focusing Mask Bahtinov 105-148mm
$ 92.00
ready for shipping in 24
h
William Optics
Apochromatic refractor Pleiades 111 AP 111/528 Astrograph OTA
$ 5,100.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
RRP:
$ 2,310.00
Our price:
$ 2,200.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 156/1217 Fluorostar Gray OTA
$ 10,900.00
ready for shipping in 3-5
weeks
William Optics
Adapter Rotolock Adaptors 2" 1.25" Red
$ 61.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 71/350 RedCat 71 OTA
$ 2,430.00
ready for shipping in 3-5
weeks
William Optics
Guidescope AC 50/200 RotoLock Gold OTA
$ 219.00
ready for shipping in 24
h