Product series:
Telescopes: Telescope accessories: Eyepieces: Astrophotography: Mounts & accessories:The telescope manufacturer William Optics offers very high-quality apochromatic and achromatic refractors which are very well suited to visual observation, and especially to astrophotography.
William Optics
40mm SWAN eyepiece, 2''
( 5 / 5 )
$ 205.00
ready for shipping in 24
h
William Optics
Diagonal mirror Dura Bright 90° 2"
$ 250.00
ready for shipping in 24
h
William Optics
Binocular telescope attachment ''BinoViewers'' with accessory package
$ 550.00
ready for shipping in 24
h
William Optics
Rotolock Adaptors 2" 1.25" Red
$ 57.00
ready for shipping in 3-5
weeks
William Optics
Dura Bright 1.25" 90° mirror star diagonal
$ 195.00
ready for shipping in 24
h
William Optics
Erecting Finder 50mm 1.25"
$ 261.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 71/350 RedCat 71 WIFD OTA
$ 2,390.00
ready for shipping in 24
h
William Optics
Red dot finder with quick-release bracket and base
$ 142.00
ready for shipping in 3-5
weeks
William Optics
M63 Adaptors for Flattener Flat6AIII
$ 65.00
ready for shipping in 3-5
weeks
William Optics
Carry case ZenithStar 61
$ 97.00
Sale price:
$ 87.06
ready for shipping in 24
h
William Optics
Carry case ZenithStar 71 & 73
$ 108.00
Sale price:
$ 67.47
ready for shipping in 24
h
William Optics
Carry case ZS81/GT81/GTF81
$ 108.00
Sale price:
$ 68.56
ready for shipping in 24
h
William Optics
Diagonal prism RedCat 90° 1,25"
$ 174.00
ready for shipping in 3-5
weeks
William Optics
1,25'' 45° Amici prism on 1,25''
$ 152.00
ready for shipping in 3-5
weeks
William Optics
Camera adaptor T-Ring Nikon Z 48mm
( 5 / 5 )
$ 82.00
ready for shipping in 24
h
William Optics
2x Barlow lense for 1.25'' Binoviewers
$ 76.00
ready for shipping in 3-5
weeks
William Optics
SCT connection for WO Diagonals
$ 65.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor Pleiades 111 AP 111/528 Astrograph OTA
$ 4,790.00
ready for shipping in 24
h
William Optics
Rotolock Adaptors 2" 1.25" Gold
$ 57.00
ready for shipping in 3-5
weeks
William Optics
Guidescope UniGuide 50mm Red
$ 228.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
RRP:
$ 2,170.00
Our price:
$ 2,070.00
ready for shipping in 3-5
weeks
William Optics
Guidescope UniGuide 32mm Red
$ 184.00
ready for shipping in 24
h
William Optics
Apochromatic refractor Pleiades 181 AP 181/998 Astrograph OTA
$ 21,800.00
ready for shipping in 6-10
weeks
William Optics
Flat GT
$ 326.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor Pleiades 68 AP 68/260 Astrograph OTA
$ 2,400.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 156/1217 Fluorostar Red OTA
$ 10,300.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 51/178 MiniCat WIFD OTA
$ 1,300.00
ready for shipping in 3-5
weeks
William Optics
Polar wedge High Latitude SkyGuider Pro
RRP:
$ 391.00
Our price:
$ 369.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 71/350 RedCat 71 OTA
$ 2,280.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 Gold OTA
RRP:
$ 1,630.00
Our price:
$ 1,300.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 980.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 1,050.00
Sale price:
$ 939.12
ready for shipping in 24
h
William Optics
Apochromatic refractor AP Fluorostar 120/780 Space Gray OTA
$ 5,300.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP Fluorostar 120/780 Red OTA
$ 5,300.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP Fluorostar 120/780 Gold OTA
$ 5,300.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
$ 2,170.00
Sale price:
$ 1,948.97
ready for shipping in 24
h