William Optics
Flattener Flat73A for ZenithStar 73
$ 387.00
ready for shipping in 3-7
days
Omegon
solar filter, 150mm (6'')
( 4 / 5 )
$ 49.90
Product can be shipped as of 01.04.2026
Omegon
Camera veTEC 455 M Mono
$ 4,690.00
ready for shipping in 3-5
weeks
Shelyak
Spectroscope Alpy 200
$ 1,090.00
ready for shipping in 1-2
weeks
William Optics
M46 adaptors for Canon EOS
$ 117.00
ready for shipping in 24
h
Shelyak
Optical kit for Star'Ex HR spectrograph
$ 610.00
ready for shipping in 1-2
weeks
Shelyak
Argon-Neon replacement lamps
$ 43.90
ready for shipping in 1-2
weeks
William Optics
Dura Bright 1.25" 90° mirror star diagonal
$ 223.00
ready for shipping in 3-7
days
Omegon
30mm Dew shield and dust cap for Seestar S30
RRP:
$ 59.00
Our price:
$ 39.90
ready for shipping in 3-6
months
Shelyak
Star'Ex 14-20-26-32 µm slit + 25 µm hole (GEN2)
$ 102.00
ready for shipping in 1-2
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
Losmandy
Tripod Extension 8 inch
$ 560.00
ready for shipping in 1-2
weeks
Omegon
M48 Extension - 30mm
$ 24.90
ready for shipping in 3-6
months
Losmandy
Gemini 1 and 2 motor cable for declination
$ 59.00
ready for shipping in 6-10
weeks
Losmandy
dovetail plate for Meade 16" f/8
$ 446.00
ready for shipping in 6-10
weeks
Losmandy
Gemini 1 and 2 motor cables for right ascension
$ 29.90
ready for shipping in 6-10
weeks
William Optics
2x Barlow lense for 1.25'' Binoviewers
$ 93.00
ready for shipping in 3-5
weeks
Omegon
Blocking Filters Infrared band elimination filter
( 5 / 5 )
$ 23.90
Product can be shipped as of 01.02.2026
Losmandy
FHD / Meade field tripod adapter
$ 510.00
ready for shipping in 6-10
weeks
William Optics
Focusing Mask Bahtinov 243-308mm
$ 176.00
ready for shipping in 3-7
days
Losmandy
dovetail plate for Celestron 8"
$ 293.00
ready for shipping in 6-10
weeks
William Optics
Full-Frame Flattener/Reducer 0.72x
$ 1,180.00
ready for shipping in 3-5
weeks
Shelyak
Alpy & UVEX guiding module
$ 1,260.00
ready for shipping in 1-2
weeks
Shelyak
Power supply 12V/3A
$ 35.90
ready for shipping in 1-2
weeks
Losmandy
Prism clamp with 1kg counterweight DVDWS
$ 130.00
ready for shipping in 1-2
weeks
Omegon
Dust Cap for 8" OTA
$ 16.90
Product can be shipped as of 01.02.2026
Omegon
Telescope Pro Astrograph Carbon 114/456 OTA
$ 449.00
Product can be shipped as of 01.02.2026
Shelyak
Alpy & UVEX calibration module
$ 1,030.00
ready for shipping in 1-2
weeks
Omegon
Ritchey-Chretien Pro RC 203/1624 OTA
$ 999.00
Product can be shipped as of 01.02.2026
Losmandy
Polar finder for HGM Titanium mount
$ 810.00
ready for shipping in 6-10
weeks
Losmandy
Guide scope rings with quick-release connector, 108mm, 66mm
$ 422.00
ready for shipping in 6-10
weeks
William Optics
Adapter Flat68II / Flat7A
$ 93.00
ready for shipping in 3-5
weeks
Losmandy
dovetail plate for Meade 8" SC
$ 210.00
ready for shipping in 6-10
weeks
Losmandy
dovetail plate for Celestron 9.25"
$ 375.00
ready for shipping in 6-10
weeks
Losmandy
DOVETAIL PLATE SCREW
$ 23.90
ready for shipping in 6-10
weeks
William Optics
Red dot finder with quick-release bracket and base
$ 152.00
ready for shipping in 3-7
days