William Optics
Vixen-Style 290mm Prism Rail
$ 163.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Filters 12mm blocking filter in star diagonal for 2" focuser
RRP:
$ 1,520.00
Our price:
$ 1,050.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Focuser conversion kit for LS130MT
RRP:
$ 710.00
Our price:
$ 540.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 71/420 Gran Turismo GT 71
$ 1,400.00
ready for shipping in 24
h
Lunt Solar Systems
Filters 1.25" 12mm blocking filter in extender with T2 and 2" connection
$ 1,530.00
ready for shipping in 24
h
Lunt Solar Systems
Filters 12mm blocking filter in star diagonal for 1.25" focusers
RRP:
$ 1,520.00
Our price:
$ 1,050.00
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
Lunt Solar Systems
Spare O-Ring for Pressure Tuner Piston LS50T
$ 35.90
ready for shipping in 24
h
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
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
William Optics
Losmandy Swan Series 400mm
$ 210.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Spare Teflon-Lubricant for O-Ring PT-Piston
$ 2.90
ready for shipping in 24
h
William Optics
Adaptors for Flattener 6A
$ 105.00
ready for shipping in 3-5
weeks
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
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
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
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
Lunt Solar Systems
Filters 6mm blocking filter in star diagonal for 1.25" focusers
$ 920.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters 6mm blocking filter in star diagonal for 2" focuser
$ 920.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
PCUSB Pressure-Tuner Controller with USB
$ 1,630.00
Product can be shipped as of 01.07.2026
Telegizmos
TG-R3 telescope cover for 3'' refractor
RRP:
$ 175.00
Our price:
$ 163.00
Product can be shipped as of 01.05.2026
Lunt Solar Systems
Prism rail, 150mm
$ 163.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Solar telescope ST 40/400 LS40T Ha B600 R&P
$ 2,100.00
ready for shipping in 3-6
months
Lunt Solar Systems
Prism rail, 100mm
$ 152.00
ready for shipping in 24
h
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
William Optics
Flattener Flat73A for ZenithStar 73
$ 339.00
ready for shipping in 24
h
Telegizmos
TG-R5 telescope cover for 5'' refractor
RRP:
$ 210.00
Our price:
$ 187.00
Product can be shipped as of 01.05.2026