Product series:
Eyepieces: Pentax: William-Optics: Telescopes: Telescope accessories: Filters: Astrophotography: Mounts & accessories: Binoculars: Nature Observation: Solar Observation:
William Optics
Guidescope UniGuide 32mm Red
$ 198.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 51/250 RedCat WIFD
$ 1,290.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 51/178 MiniCat WIFD OTA
$ 1,400.00
ready for shipping in 24
h
William Optics
Diagonal mirror Dura Bright 90° 2"
$ 269.00
ready for shipping in 24
h
William Optics
Camera adaptor T-Ring Nikon Z 48mm
( 5 / 5 )
$ 88.00
ready for shipping in 24
h
William Optics
Guidescope UniGuide 50mm Red
$ 245.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 71/350 RedCat 71 WIFD
$ 2,570.00
ready for shipping in 24
h
William Optics
40mm SWAN eyepiece, 2''
( 5 / 5 )
$ 221.00
ready for shipping in 24
h
William Optics
Camera adaptor M48 compatible with Canon EOS
( 5 / 5 )
$ 70.00
ready for shipping in 24
h
William Optics
Adjustable Flattener Reducer Flat6AIII
$ 467.00
ready for shipping in 24
h
DayStar
QUARK H-alpha filter, prominences
$ 1,800.00
ready for shipping in 24
h
Pentax
Eyepiece SMC XW40-R 40mm 2"
$ 590.00
ready for shipping in 1-2
weeks
William Optics
M48 / Sony E Adaptors
$ 81.00
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
$ 362.00
ready for shipping in 24
h
William Optics
DSD 210 D-Prism rail
$ 70.00
ready for shipping in 24
h
DayStar
Filters 0.5Å H-alpha Quantum PE filter
$ 30,600.00
ready for shipping in 3-6
months
William Optics
Polar wedge High Latitude SkyGuider Pro
RRP:
$ 421.00
Our price:
$ 397.00
ready for shipping in 24
h
William Optics
Adapter M63 Adaptors for Flattener Flat6AIII
$ 70.00
ready for shipping in 24
h
William Optics
Focusing Mask Bahtinov 75-110mm
$ 81.00
ready for shipping in 24
h
William Optics
Flat GT
$ 350.00
ready for shipping in 3-5
weeks
William Optics
Erecting Finder 50mm 1.25"
$ 280.00
ready for shipping in 24
h
Pentax
SMC XW 5mm 1.25" eyepiece
$ 386.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 61/300 RedCat 61 OTA
$ 2,110.00
ready for shipping in 24
h
William Optics
Tube clamps Cat Mounting Ring
$ 81.00
ready for shipping in 24
h
William Optics
Guidescope UniGuide 50mm Ultra
$ 245.00
ready for shipping in 3-5
weeks
Pentax
Binoculars ZD 10x50 WP
RRP:
$ 1,290.00
Our price:
$ 1,160.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 71/350 RedCat 71 OTA
$ 2,450.00
ready for shipping in 3-5
weeks
Pentax
Eyepiece SMC XW 16.5mm 2"
$ 710.00
ready for shipping in 24
h
Pentax
SMC XW 10mm 1.25" eyepiece
$ 386.00
ready for shipping in 1-2
weeks
DayStar
QUARK Magnesium I (b2) Line
$ 2,080.00
ready for shipping in 24
h
William Optics
Focusing Mask Bahtinov 105-148mm
$ 93.00
ready for shipping in 24
h
William Optics
4" extension adapter for Flat GT
$ 93.00
ready for shipping in 3-5
weeks
DayStar
Eyepiece Ortho 25mm 1.25"
$ 175.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 156/1217 Fluorostar Gray OTA
$ 11,000.00
ready for shipping in 3-5
weeks
DayStar
22.4 Amp hour battery pack for the Quark
$ 187.00
ready for shipping in 24
h