Product series:
Telescope accessories: Losmandy: William-Optics: Telescopes: Eyepieces: Pentax: William-Optics: Astrophotography: Losmandy: William-Optics: Spectroscopy & Photometry: Mounts & accessories: Losmandy: William-Optics: Binoculars: Photo Tripods: Nature Observation:
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

William Optics
Polar wedge High Latitude SkyGuider Pro
RRP:
$ 416.00
Our price:
$ 393.00
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

Pentax
SMC XW 10mm 1.25" eyepiece
$ 381.00
ready for shipping in 1-2
weeks

Pentax
SMC XW 5mm 1.25" eyepiece
$ 381.00
ready for shipping in 1-2
weeks

William Optics
DSD 210 D-Prism rail
$ 69.00
ready for shipping in 24
h

William Optics
M48 / Sony E Adaptors
$ 80.00
ready for shipping in 24
h

Pentax
Eyepiece SMC XW40-R 40mm 2"
$ 580.00
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

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

Pentax
SMC XW 14mm 1.25" eyepiece
$ 381.00
ready for shipping in 1-2
weeks

William Optics
Adjustable Flattener Reducer Flat6AIII
$ 463.00
ready for shipping in 24
h

Losmandy
FlexTrak Case with Wheels FLXTC
$ 1,610.00
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

Losmandy
Spider Dolly Custom Case
$ 1,500.00
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

Losmandy
Mount G11G Gemini 2 GoTo FHD-MA
$ 8,500.00
ready for shipping in 6-10
weeks

Losmandy
Mount G11T Titan Gemini 2 GoTo
$ 7,600.00
ready for shipping in 6-10
weeks

Pentax
SMC XW 7mm 1.25" eyepiece
$ 381.00
ready for shipping in 1-2
weeks

Shelyak
Spectroscope Lhires III
$ 5,900.00
ready for shipping in 1-2
weeks

William Optics
Tube clamps Cat Mounting Ring
$ 80.00
ready for shipping in 24
h

Losmandy
Mount AZ8 with Tripod
$ 2,900.00
ready for shipping in 6-10
weeks

Shelyak
Spectroscope eShel lense version
$ 12,400.00
ready for shipping in 1-2
weeks

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

Pentax
SMC XW 20mm 1.25" eyepiece
$ 381.00
ready for shipping in 1-2
weeks