William Optics
Apochromatic refractor AP 71/420 Gran Turismo GT 71
$ 1,400.00
ready for shipping in 24
h
Losmandy
Prism clamp with 1kg counterweight DVDWS
$ 130.00
ready for shipping in 1-2
weeks
Losmandy
Vixen / prism clamp
$ 106.00
ready for shipping in 1-2
weeks
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
Telegizmos
T3-2D telescope cover for 8" & 10" Dobsonian
$ 456.00
Product can be shipped as of 01.05.2026
Shelyak
SPOX module Alpy/LISA 0.8m
$ 540.00
ready for shipping in 1-2
weeks
Telegizmos
TG-DS protective cover for Telrad viewing window
$ 35.90
ready for shipping in 24
h
Telegizmos
TG-5D telescope cover for 18"-20" Dobsonians
RRP:
$ 444.00
Our price:
$ 421.00
Product can be shipped as of 01.05.2026
Losmandy
Gemini 2 Upgrade
$ 2,420.00
ready for shipping in 24
h
Telegizmos
Telescope cover for 18"-20" Dobsonians
RRP:
$ 468.00
Our price:
$ 409.00
Product can be shipped as of 01.05.2026
William Optics
Guidescope Guide Star Apo61
$ 710.00
Sale price:
$ 490.69
ready for shipping in 24
h
William Optics
Red dot finder with quick-release bracket and base
$ 140.00
ready for shipping in 24
h
Losmandy
3 clamps for tripod legs
$ 327.00
ready for shipping in 6-10
weeks
William Optics
Losmandy Swan Series 400mm
$ 210.00
ready for shipping in 3-5
weeks
William Optics
Adaptors for Flattener 6A
$ 105.00
ready for shipping in 3-5
weeks
Shelyak
LISA Calibration module
$ 550.00
ready for shipping in 1-2
weeks
Losmandy
2.5 BW counterweight
$ 53.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 91/448 GreyCat 91 WIFD OTA
$ 3,740.00
ready for shipping in 24
h
William Optics
Focusing Mask Bahtinov 243-308mm
$ 175.00
ready for shipping in 3-5
weeks
Shelyak
eShel Calibration unit
$ 6,400.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA Guidescope-Set
RRP:
$ 2,570.00
Our price:
$ 2,070.00
ready for shipping in 24
h
Losmandy
Gemini System Power Supply
$ 175.00
ready for shipping in 6-10
weeks
William Optics
Apochromatic refractor AP 71/350 RedCat 71 OTA
$ 2,340.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 172-235mm
$ 163.00
ready for shipping in 3-5
weeks
Losmandy
Clutch linings for GM11 mount
$ 43.90
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
$ 1,980.00
ready for shipping in 24
h
William Optics
Guidescope UniGuide 32mm Space Grey
$ 187.00
ready for shipping in 3-5
weeks
Telegizmos
TG-R3 telescope cover for 3'' refractor
RRP:
$ 175.00
Our price:
$ 163.00
Product can be shipped as of 01.05.2026
Shelyak
eShel injection unit f/9 50µm
$ 4,940.00
ready for shipping in 1-2
weeks
Telegizmos
TGG-1 telescope cover for 10" SCT on GEM mount
RRP:
$ 198.00
Our price:
$ 163.00
Product can be shipped as of 01.05.2026
Shelyak
Optical kit for Star'Ex HR spectrograph
$ 610.00
ready for shipping in 1-2
weeks
Telegizmos
TG-R5 telescope cover for 5'' refractor
RRP:
$ 210.00
Our price:
$ 187.00
Product can be shipped as of 01.05.2026
William Optics
Flattener Flat73A for ZenithStar 73
$ 339.00
ready for shipping in 24
h
Telegizmos
TG-16 telescope cover for 16'' SCT
$ 210.00
Product can be shipped as of 01.05.2026