William Optics
Guidescope 50mm f/4.0 RotoLock
$ 275.00
ready for shipping in 24
h
William Optics
Tube clamps Mounting Ring and CAT Handle Bar Kit for ZenithStar 61 version I
$ 149.00
ready for shipping in 3-5
weeks
William Optics
Dura Bright 1.25" 90° mirror star diagonal
RRP:
$ 218.00
Our price:
$ 183.00
ready for shipping in 3-5
weeks
William Optics
Rotator M92
$ 298.00
ready for shipping in 24
h
William Optics
2x Barlow lense for 1.25'' Binoviewers
$ 91.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 243-308mm
$ 172.00
ready for shipping in 3-5
weeks
William Optics
Full-Frame Flattener/Reducer 0.72x
RRP:
$ 1,150.00
Our price:
$ 1,070.00
ready for shipping in 3-5
weeks
William Optics
M48 adaptors for Canon EOS Super high precision
$ 172.00
ready for shipping in 3-5
weeks
William Optics
Expandable 1:10 Micro gear for Synta focuser
$ 206.00
Sale price:
$ 90.79
ready for shipping in 24
h
Telegizmos
TG-FC protective cover for 9 X 50 finder
$ 68.00
ready for shipping in 3-5
weeks
William Optics
Red dot finder with quick-release bracket and base
$ 149.00
ready for shipping in 3-5
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 333.00
ready for shipping in 3-5
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 333.00
ready for shipping in 3-5
weeks
Telegizmos
TG-BC protective cover for bino-viewers
$ 40.90
ready for shipping in 3-5
weeks
Telegizmos
TG-RD protective cover for red dot finder
$ 34.90
ready for shipping in 3-5
weeks
William Optics
Adapter Flat68II / Flat7A
$ 91.00
ready for shipping in 3-5
weeks
William Optics
Guidescope Guide Star Apo 61
$ 760.00
ready for shipping in 3-5
weeks
William Optics
Vixen Style Mounting Base
$ 40.90
ready for shipping in 3-5
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 333.00
ready for shipping in 3-5
weeks
William Optics
Losmandy Swan Series 400mm
$ 195.00
ready for shipping in 3-5
weeks
Telegizmos
TG-CC protective cover for cooler
$ 91.00
ready for shipping in 3-5
weeks
William Optics
Losmandy Swan Series 400mm
$ 218.00
ready for shipping in 3-5
weeks
William Optics
Tube clamps 90mm
$ 218.00
ready for shipping in 3-5
weeks
William Optics
Guidescope AC 50/200 RotoLock Red OTA
RRP:
$ 252.00
Our price:
$ 229.00
ready for shipping in 3-5
weeks
William Optics
(Guiding) Tube clamps 50mm
$ 114.00
ready for shipping in 3-5
weeks
William Optics
Counterweight Extension Bar for iOptron Skyguider Pro
$ 68.00
Product can be shipped as of 15.12.2025
William Optics
Guidescope 50mm
$ 252.00
ready for shipping in 3-5
weeks
William Optics
Camera adaptor T-Ring Fuji FX 48mm
$ 80.00
Product can be shipped as of 15.12.2025
William Optics
Universal (DC + DV) digital camera adapter lense 75mm
$ 107.00
Sale price:
$ 62.06
ready for shipping in 24
h
Telegizmos
Telescope cover for 10" to 12"Meade Lightbridge telescopes
$ 229.00
ready for shipping in 24
h
William Optics
Camera adaptor Canon EOS R T-Mount M48
$ 103.00
Product can be shipped as of 15.12.2025
William Optics
Vixen-Style Black&White Cat Finder Base
$ 91.00
ready for shipping in 3-5
weeks
William Optics
Camera adaptor Olympus T-Mount
$ 80.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Gold OTA
$ 1,830.00
ready for shipping in 3-5
weeks
William Optics
Camera adaptor M48/Pentax K
RRP:
$ 80.00
Our price:
$ 68.00
ready for shipping in 1-2
weeks
William Optics
Camera adaptor STL-1100 adapter for FLT field flattener
$ 103.00
ready for shipping in 3-5
weeks