William Optics
1,25'' 45° Amici prism on 1,25''
RRP:
$ 184.00
Our price:
$ 161.00
ready for shipping in 3-5
weeks
DayStar
QUARK Magnesium I (b2) Line
$ 2,070.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 156/1217 Fluorostar Gray OTA
$ 9,700.00
ready for shipping in 3-5
weeks
DayStar
Solar Filters White-Light Universal Lens (2-Pack, 65-89 mm)
$ 57.00
ready for shipping in 24
h
William Optics
Guidescope UniGuide 32mm Gold
RRP:
$ 207.00
Our price:
$ 184.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 71/350 RedCat 71 OTA
$ 2,300.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA
$ 1,010.00
Product can be shipped as of 15.11.2025
DayStar
ST 80/1400 Solar Scout H-Alpha Chromosphere OTA
$ 3,450.00
ready for shipping in 3-6
months
DayStar
Filters Energy Rejection Filter E-180N130
$ 1,380.00
Sale price:
$ 1,124.47
ready for shipping in 24
h
William Optics
Mounting plate for iOptron SkyGuider Pro
( 5 / 5 )
$ 69.00
ready for shipping in 24
h
DayStar
QUARK Sodium D-Line
$ 1,840.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 156/1217 Fluorostar Red OTA
$ 9,700.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 61/300 RedCat 61 OTA
RRP:
$ 2,070.00
Our price:
$ 1,610.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 172-235mm
$ 115.00
ready for shipping in 24
h
William Optics
Apochromatic refractor Pleiades 181 AP 181/998 Astrograph OTA
$ 23,800.00
ready for shipping in 6-10
weeks
William Optics
Polar wedge Low Latitude SkyGuide Pro
RRP:
$ 403.00
Our price:
$ 391.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 910.00
ready for shipping in 3-5
weeks
William Optics
Adapter M63 Adaptors for Flattener Flat6AIII
$ 69.00
ready for shipping in 3-5
weeks
DayStar
Solar Filters ULF-70
$ 34.90
ready for shipping in 24
h
William Optics
Guidescope Guide Star Apo61
$ 750.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 71/420 Gran Turismo GT 71
$ 1,380.00
ready for shipping in 3-5
weeks
William Optics
4" extension adapter for Flat GT
RRP:
$ 115.00
Our price:
$ 97.00
ready for shipping in 3-5
weeks
William Optics
Camera adaptor M48 compatible with Nikon
$ 69.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 870.00
ready for shipping in 3-5
weeks
William Optics
Losmandy Swan Series 400mm
$ 195.00
ready for shipping in 24
h
William Optics
Focusing Mask Bahtinov 105-148mm
RRP:
$ 92.00
Our price:
$ 87.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP Fluorostar 120/780 Gold OTA
$ 4,840.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP Fluorostar 120/780 Red OTA
$ 4,840.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP Fluorostar 120/780 Space Gray OTA
$ 4,840.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
$ 1,840.00
ready for shipping in 24
h
DayStar
Solar Filters ULF-50
$ 28.90
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 132/925 Fluorostar Gold OTA
$ 6,000.00
ready for shipping in 3-5
weeks
DayStar
22.4 Amp hour battery pack for the Quark
$ 161.00
ready for shipping in 24
h
William Optics
Carry case ZenithStar 61
$ 92.00
ready for shipping in 24
h
DayStar
Filters Energy Rejection Filter E-200N150
$ 2,300.00
ready for shipping in 3-6
months
DayStar
Solar Scout Solar Telescope 80/480 P OTA with Transport cases
$ 3,450.00
ready for shipping in 3-6
months