William Optics
Apochromatic refractor Pleiades 181 AP 181/998 Astrograph OTA
$ 23,500.00
ready for shipping in 6-10
weeks
William Optics
Polar wedge High Latitude SkyGuider Pro
$ 386.00
ready for shipping in 3-5
weeks
Rowan
belt kit for EQ6, NEQ6 and NEQ6 Pro mounts
( 5 / 5 )
$ 269.00
ready for shipping in 24
h
Rowan
Mount AZ 100 with encoders and Nexus DSC control module
$ 3,040.00
ready for shipping in 3-6
months
William Optics
Diagonal prism Cat 51 WIFD 90° 1.25"
$ 187.00
ready for shipping in 24
h
William Optics
4" extension adapter for Flat GT
$ 105.00
ready for shipping in 3-5
weeks
William Optics
Cat Series Saddle Handle Bar
( 5 / 5 )
$ 93.00
ready for shipping in 24
h
Rowan
Dual Vixen/Losmandy Prism clamp for AZ100
$ 327.00
ready for shipping in 24
h
William Optics
Diagonal prism RedCat 90° 1,25"
$ 175.00
ready for shipping in 24
h
William Optics
Camera adaptor T-Ring Fuji FX 48mm
$ 81.00
ready for shipping in 24
h
Rowan
Pinion Extractor 4mm
$ 23.90
ready for shipping in 24
h
William Optics
Apochromatic refractor AP Fluorostar 120/780 Gold OTA
$ 4,680.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP Fluorostar 120/780 Space Gray OTA
$ 4,680.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP Fluorostar 120/780 Red OTA
$ 4,680.00
ready for shipping in 3-5
weeks
William Optics
DSD 210 D-Prism rail
$ 70.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 75-110mm
$ 81.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 91/540 Space Gray OTA
$ 2,690.00
ready for shipping in 3-5
weeks
William Optics
Adjustable Flattener Reducer Flat6AIII
$ 339.00
ready for shipping in 3-5
weeks
William Optics
Carry case ZenithStar 61
$ 93.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 820.00
ready for shipping in 24
h
Rowan
Mount AZ 100
$ 1,630.00
ready for shipping in 3-6
months
William Optics
Polar wedge Low Latitude SkyGuide Pro
$ 386.00
ready for shipping in 3-5
weeks
William Optics
Vixen-Style 90mm Prism Clamp
$ 116.00
Product can be shipped as of 30.04.2026
William Optics
Adapter Rotolock Adaptors 2" 1.25" Gold
$ 81.00
Product can be shipped as of 30.04.2026
William Optics
Guidescope UniGuide 50mm Gold
$ 234.00
ready for shipping in 3-5
weeks
William Optics
Losmandy Swan Series 400mm
$ 210.00
ready for shipping in 3-5
weeks
William Optics
Vixen-Style 290mm Prism Rail
$ 163.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 71/420 Gran Turismo GT 71
$ 1,400.00
ready for shipping in 24
h
William Optics
Flat GT
$ 386.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 105-148mm
$ 93.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 61/300 RedCat 61 OTA
$ 2,100.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
$ 1,980.00
ready for shipping in 24
h
William Optics
Dura Bright 1.25" 90° mirror star diagonal
$ 187.00
ready for shipping in 3-5
weeks
William Optics
Tube clamps Cat Mounting Ring
$ 81.00
ready for shipping in 24
h
William Optics
Mounting plate for iOptron SkyGuider Pro
( 5 / 5 )
$ 59.00
ready for shipping in 3-5
weeks
William Optics
Guidescope UniGuide 32mm Blue
$ 162.00
ready for shipping in 24
h