Product series:

William Optics
Apochromatic refractor AP 71/350 RedCat 71 OTA
$ 2,190.00
ready for shipping in 3-5
weeks

William Optics
Diagonal mirror Dura Bright 90° 2"
$ 240.00
ready for shipping in 3-5
weeks

William Optics
Extension tube Verlängerungsadapter 4" für Flat GT
$ 83.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP 156/1217 Fluorostar Gray OTA
$ 9,900.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor Pleiades 111 AP 111/528 Astrograph OTA
$ 4,610.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
RRP:
$ 2,090.00
Our price:
$ 1,990.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor Pleiades 68 AP 68/260 Astrograph OTA
$ 2,310.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP 91/540 Red OTA
$ 3,340.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP 156/1217 Fluorostar Red OTA
$ 9,900.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP Fluorostar 120/780 Red OTA
$ 5,100.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP Fluorostar 120/780 Gold OTA
$ 5,100.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP Fluorostar 120/780 Space Gray OTA
$ 5,100.00
ready for shipping in 3-5
weeks

William Optics
Binocular telescope attachment ''BinoViewers'' with accessory package
$ 530.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP 132/925 Fluorostar Gold OTA
$ 6,100.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP 132/925 Fluorostar Space Gray OTA
$ 6,000.00
ready for shipping in 3-5
weeks

William Optics
Focusing Mask Bahtinov 172-235mm
$ 188.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA
$ 1,050.00
Product can be shipped as of 15.03.2025

William Optics
Flat GT
$ 313.00
Product can be shipped as of 15.03.2025

William Optics
Apochromatic refractor AP 71/420 Gran Turismo GT 71 OTA
$ 1,250.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP 91/540 Space Gray OTA
$ 3,130.00
ready for shipping in 3-5
weeks

William Optics
Flat6A III Special Edition FLT91
$ 570.00
ready for shipping in 3-5
weeks

William Optics
Focusing Mask Bahtinov 75-110mm
$ 73.00
ready for shipping in 3-5
weeks

William Optics
Tube clamps Cat Mounting Ring
$ 73.00
ready for shipping in 3-5
weeks

William Optics
Diagonal prism RedCat 90° 1,25"
$ 167.00
ready for shipping in 3-5
weeks

William Optics
Focusing Mask Bahtinov 243-308mm
$ 167.00
ready for shipping in 3-5
weeks

William Optics
M63 Adaptors for Flattener Flat6AIII
$ 62.00
ready for shipping in 3-5
weeks

William Optics
Adaptors M48 for Nikon Super high precision
$ 135.00
ready for shipping in 3-5
weeks

William Optics
Adjustable Flattener Reducer Flat7A
$ 830.00
ready for shipping in 3-5
weeks

William Optics
Flattener Flat68III
RRP:
$ 840.00
Our price:
$ 800.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP 81/478 GranTurismo 81WIFD OTA
$ 2,100.00
ready for shipping in 3-5
weeks

William Optics
2x Barlow lense for 1.25'' Binoviewers
$ 73.00
ready for shipping in 3-5
weeks

William Optics
Full-Frame Flattener/Reducer 0.72x
$ 940.00
ready for shipping in 3-5
weeks

William Optics
Adaptors M48 for Canon EOS Super high precision
$ 135.00
ready for shipping in 3-5
weeks

William Optics
Vixen Style Mounting Base
$ 41.90
ready for shipping in 3-5
weeks

William Optics
Red dot finder with quick-release bracket and base
$ 136.00
ready for shipping in 3-5
weeks

William Optics
Adapter Rotolock Adaptors 2" 1.25" Red
$ 55.00
ready for shipping in 3-5
weeks