Product series:
Pentax: William-Optics:
William Optics
Apochromatic refractor AP 51/178 MiniCat WIFD OTA
$ 1,410.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 108/518 UltraCat WIFD
$ 4,580.00
Product can be shipped as of 15.07.2025
William Optics
4" extension adapter for Flat GT
$ 93.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 156/1217 Fluorostar Gray OTA
$ 11,100.00
ready for shipping in 3-5
weeks
Pentax
SMC XW 5mm 1.25" eyepiece
$ 388.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor Pleiades 111 AP 111/528 Astrograph OTA
$ 5,200.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 71/350 RedCat 71 OTA
$ 2,460.00
ready for shipping in 3-5
weeks
Pentax
SMC XW 7mm 1.25" eyepiece
$ 388.00
ready for shipping in 1-2
weeks
William Optics
Flat GT
$ 352.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 156/1217 Fluorostar Red OTA
$ 11,100.00
ready for shipping in 3-5
weeks
Pentax
SMC XW 10mm 1.25" eyepiece
$ 388.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP Fluorostar 120/780 Space Gray OTA
$ 5,700.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP Fluorostar 120/780 Gold OTA
$ 5,700.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP Fluorostar 120/780 Red OTA
$ 5,700.00
ready for shipping in 3-5
weeks
Pentax
SMC XW 14mm 1.25" eyepiece
$ 388.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 132/925 Fluorostar Gold OTA
$ 6,900.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 132/925 Fluorostar Space Gray OTA
$ 6,700.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
RRP:
$ 2,350.00
Our price:
$ 2,240.00
ready for shipping in 3-5
weeks
Pentax
Eyepiece SMC XW 23mm 2"
$ 710.00
ready for shipping in 1-2
weeks
Pentax
SMC XW 20mm 1.25" eyepiece
$ 388.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 91/540 Space Gray OTA
$ 3,520.00
ready for shipping in 3-5
weeks
William Optics
Flattener Flat73A for ZenithStar 73
$ 364.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 930.00
ready for shipping in 3-5
weeks
William Optics
Diagonal prism RedCat 90° 1,25"
$ 188.00
ready for shipping in 3-5
weeks
William Optics
Tube clamps Mounting Ring and CAT Handle Bar Kit for ZenithStar 61 version I
$ 152.00
ready for shipping in 3-5
weeks
William Optics
Rotator Adaptors for M63 focusers
$ 176.00
ready for shipping in 3-5
weeks
William Optics
1,25'' 45° Amici prism on 1,25''
$ 164.00
ready for shipping in 3-5
weeks
Pentax
SMC XL 8-24mm (JIS Class 4, weather-resistant) eyepiece
$ 650.00
ready for shipping in 1-2
weeks
William Optics
Flattener Flat68III
RRP:
$ 950.00
Our price:
$ 900.00
ready for shipping in 3-5
weeks
Losmandy
Safety screws for Prism rails
$ 15.90
Product can be shipped as of 15.07.2025
William Optics
Apochromatic refractor AP 81/478 GranTurismo 81WIFD OTA
$ 2,360.00
ready for shipping in 3-5
weeks
Pentax
SMC XF 6.5-19.5mm 1.25" eyepiece
$ 411.00
ready for shipping in 1-2
weeks
William Optics
Binocular telescope attachment ''BinoViewers'' with accessory package
$ 590.00
ready for shipping in 3-5
weeks
Pentax
Eyepiece SMC XW30-R 30mm 2"
$ 590.00
ready for shipping in 1-2
weeks
William Optics
Full-Frame Flattener/Reducer 0.72x
$ 1,050.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 172-235mm
$ 211.00
ready for shipping in 3-5
weeks