Product series:
Telescopes: Telescope accessories: APM: William-Optics: Eyepieces: APM: William-Optics: Astrophotography: Mounts & accessories: Binoculars:
William Optics
Apochromatic refractor AP 51/250 RedCat WIFD
$ 1,300.00
ready for shipping in 24
h
William Optics
Guidescope UniGuide 32mm Red
$ 199.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 51/178 MiniCat WIFD OTA
$ 1,410.00
ready for shipping in 3-5
weeks
William Optics
Guidescope UniGuide 50mm Red
$ 246.00
ready for shipping in 24
h
William Optics
Diagonal mirror Dura Bright 90° 2"
$ 270.00
ready for shipping in 24
h
William Optics
Camera adaptor T-Ring Nikon Z 48mm
( 5 / 5 )
$ 89.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 71/350 RedCat 71 WIFD
$ 2,580.00
ready for shipping in 24
h
William Optics
40mm SWAN eyepiece, 2''
( 5 / 5 )
$ 222.00
ready for shipping in 24
h
APM
Illumination for crosshair eyepieces
( 5 / 5 )
$ 42.90
ready for shipping in 24
h
APM
Binoculars MS 6.5x32 CF ED
$ 293.00
ready for shipping in 1-2
weeks
APM
Eyepiece XWA HDC 20mm 100° 2"
$ 364.00
Product can be shipped as of 01.08.2025
APM
Eyepiece Ultra-Flat Field 18mm 65° 1.25"
$ 141.00
ready for shipping in 24
h
William Optics
DSD 210 D-Prism rail
$ 70.00
ready for shipping in 24
h
APM
Eyepiece Ultra-Flat Field 30mm 70° 2"
( 5 / 5 )
$ 270.00
Product can be shipped as of 01.08.2025
APM
Eyepiece Ultra-Flat Field 24mm 65° 1.25"
$ 211.00
Product can be shipped as of 01.08.2025
William Optics
Camera adaptor M48 compatible with Canon EOS
( 5 / 5 )
$ 70.00
ready for shipping in 24
h
APM
Reticle eyepieces 55° 24mm 1.25''
$ 49.90
Product can be shipped as of 01.08.2025
William Optics
Adjustable Flattener Reducer Flat6AIII
$ 470.00
ready for shipping in 24
h
APM
50mm finder fernrohr 90°, eyepieces changeable
( 5 / 5 )
$ 152.00
ready for shipping in 24
h
APM
Red dot finder
$ 82.00
ready for shipping in 24
h
APM
Eyepiece XWA 5mm 110°
$ 329.00
Product can be shipped as of 01.08.2025
William Optics
M48 / Sony E Adaptors
$ 82.00
ready for shipping in 24
h
William Optics
Cat Series Saddle Handle Bar
( 5 / 5 )
$ 93.00
ready for shipping in 24
h
William Optics
Flattner Flat61A for Z61
$ 364.00
ready for shipping in 24
h
APM
Binoculars MS 25x100 ED
$ 1,410.00
Product can be shipped as of 01.08.2025
APM
Zoom eyepiece 7.7-15.4mm 67° 1.25"
( 5 / 5 )
$ 510.00
Product can be shipped as of 01.08.2025
APM
Eyepiece XWA HDC 13mm 100° 2"/1.25"
( 5 / 5 )
$ 329.00
Product can be shipped as of 01.08.2025
APM
2", 30mm, 80° UW eyepiece
$ 164.00
ready for shipping in 24
h
APM
Comacorrecting ED Barlow Element 2.7 x, 1.25"
$ 148.00
ready for shipping in 24
h
William Optics
Focusing Mask Bahtinov 75-110mm
$ 82.00
ready for shipping in 24
h
William Optics
Flat GT
$ 352.00
ready for shipping in 3-5
weeks
APM
Apochromatic refractor AP 140/980 SD OTA
RRP:
$ 3,990.00
Our price:
$ 3,520.00
ready for shipping in 1-2
weeks
APM
Diagonal mirror 90° 99% 2"
$ 148.00
Product can be shipped as of 01.08.2025
William Optics
Polar wedge High Latitude SkyGuider Pro
RRP:
$ 423.00
Our price:
$ 399.00
ready for shipping in 24
h
APM
Binoculars 70 SD 45° 1.25"
$ 2,360.00
ready for shipping in 24
h
APM
Binoculars 23x100 SD APO UF24 45°
$ 3,520.00
ready for shipping in 1-2
weeks