Product series:
Telescopes: Telescope accessories: Eyepieces: Pentax: William-Optics: Astrophotography: Starlight-Xpress: William-Optics: Mounts & accessories: Binoculars: Nature Observation:
William Optics
Guidescope UniGuide 32mm Red
$ 191.00
ready for shipping in 24
h
Hotech
2" SCA laser collimator - crosshair laser
RRP:
$ 314.00
Our price:
$ 248.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 51/250 RedCat WIFD
$ 1,240.00
ready for shipping in 24
h
William Optics
Guidescope UniGuide 50mm Red
$ 236.00
ready for shipping in 24
h
William Optics
40mm SWAN eyepiece, 2''
( 5 / 5 )
$ 212.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 71/350 RedCat 71 WIFD
$ 2,470.00
ready for shipping in 24
h
William Optics
Diagonal mirror Dura Bright 90° 2"
$ 258.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 51/178 MiniCat WIFD OTA
$ 1,340.00
ready for shipping in 3-5
weeks
Unihedron
Photometer Sky Quality meter with lens (Version L)
$ 281.00
ready for shipping in 24
h
William Optics
Camera adaptor T-Ring Nikon Z 48mm
( 5 / 5 )
$ 85.00
ready for shipping in 24
h
Hotech
1.25" SCA laser collimator - crosshair laser
RRP:
$ 258.00
Our price:
$ 179.00
ready for shipping in 24
h
William Optics
Adjustable Flattener Reducer Flat6AIII
$ 449.00
ready for shipping in 24
h
Hotech
1.25"/2" SCA laser collimator - dot laser
RRP:
$ 247.00
Our price:
$ 225.00
ready for shipping in 24
h
Unihedron
Electromagnetic radiation spectrum poster
$ 57.00
ready for shipping in 3-5
weeks
William Optics
Cat Series Saddle Handle Bar
( 5 / 5 )
$ 89.00
ready for shipping in 24
h
William Optics
Erecting Finder 50mm 1.25"
$ 269.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 71/350 RedCat 71 OTA
$ 2,360.00
ready for shipping in 3-5
weeks
Pentax
SMC XW 5mm 1.25" eyepiece
$ 371.00
ready for shipping in 24
h
Unihedron
Photometer Sky Quality Meter
RRP:
$ 258.00
Our price:
$ 184.00
ready for shipping in 24
h
Hotech
1.25" SCA laser collimator - dot laser
RRP:
$ 224.00
Our price:
$ 179.00
ready for shipping in 24
h
William Optics
M48 / Sony E Adaptors
$ 78.00
ready for shipping in 24
h
William Optics
Polar wedge High Latitude SkyGuider Pro
RRP:
$ 404.00
Our price:
$ 382.00
ready for shipping in 24
h
William Optics
DSD 210 D-Prism rail
$ 67.00
ready for shipping in 24
h
William Optics
M63 Adaptors for Flattener Flat6AIII
$ 67.00
ready for shipping in 24
h
William Optics
Guidescope Guide Star Apo61
$ 750.00
ready for shipping in 24
h
Pentax
Eyepiece SMC XW40-R 40mm 2"
$ 570.00
ready for shipping in 24
h
Starlight Xpress
Camera Trius SX-56 Mono
$ 11,000.00
ready for shipping in 1-2
weeks
Starlight Xpress
Camera All-Sky Oculus 180 Mono
RRP:
$ 1,340.00
Our price:
$ 1,130.00
Product can be shipped as of 01.06.2025
Planet Poster Editions
Poster The Solar System
$ 13.90
ready for shipping in 24
h
William Optics
Focusing Mask Bahtinov 75-110mm
$ 78.00
ready for shipping in 24
h
Planet Poster Editions
Poster Messier
$ 13.90
ready for shipping in 24
h
William Optics
Camera adaptor M48 compatible with Canon EOS
( 5 / 5 )
$ 67.00
ready for shipping in 24
h
William Optics
Flattner Flat61A for Z61
$ 348.00
ready for shipping in 24
h
William Optics
Apochromatic refractor Pleiades 68 AP 68/260 Astrograph OTA
$ 2,480.00
ready for shipping in 24
h
Starlight Xpress
USB filter wheel for 5x 2" filter with T-thread (female) + T-thread (male)
RRP:
$ 530.00
Our price:
$ 520.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 61/300 RedCat 61 OTA
$ 2,030.00
ready for shipping in 24
h