William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
$ 2,310.00
ready for shipping in 24
h
William Optics
Vixen-Style 90mm Prism Clamp
$ 115.00
ready for shipping in 24
h
Hotech
2" reflecting mirror for Advanced CT laser collimator
$ 220.00
ready for shipping in 6-10
weeks
Hotech
HyperStar Laser Collimator 9.25" / 11"
RRP:
$ 1,120.00
Our price:
$ 920.00
ready for shipping in 6-10
weeks
William Optics
Diagonal prism RedCat 90° 1,25"
$ 185.00
ready for shipping in 3-5
weeks
William Optics
Tube clamps Mounting Ring and CAT Handle Bar Kit for ZenithStar 61 version I
$ 150.00
ready for shipping in 3-5
weeks
William Optics
Camera adaptor T-Ring Fuji FX 48mm
$ 81.00
ready for shipping in 24
h
William Optics
Carry case ZenithStar 61
$ 104.00
ready for shipping in 24
h
William Optics
Carry case ZenithStar 71 & 73
$ 115.00
ready for shipping in 24
h
Shelyak
150 gr/mm grating module
$ 770.00
ready for shipping in 1-2
weeks
Shelyak
eShel Calibration unit
$ 6,300.00
ready for shipping in 1-2
weeks
William Optics
Carry case ZS81/GT81/GTF81
$ 115.00
ready for shipping in 24
h
Shelyak
Spectroscope Alpy 200
$ 1,080.00
ready for shipping in 1-2
weeks
William Optics
Camera adaptor Canon EOS R T-Mount M48
$ 92.00
ready for shipping in 24
h
Shelyak
Spectroscope Star Analyser SA100
$ 231.00
ready for shipping in 1-2
weeks
William Optics
Flattener Flat68III
RRP:
$ 930.00
Our price:
$ 890.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 81/478 GranTurismo 81WIFD OTA
$ 2,330.00
ready for shipping in 3-5
weeks
William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 231.00
ready for shipping in 3-5
weeks
William Optics
Guidescope UniGuide 32mm Space Grey
$ 185.00
ready for shipping in 3-5
weeks
William Optics
Binocular telescope attachment ''BinoViewers'' with accessory package
$ 580.00
ready for shipping in 3-5
weeks
Shelyak
Optical kit for Star'Ex HR spectrograph
$ 600.00
ready for shipping in 24
h
OP TECH
Tripod carrying strap
$ 62.00
ready for shipping in 3-7
days
Hotech
Advanced CT laser collimator for 1.25" focuser with fine adjustment
RRP:
$ 990.00
Our price:
$ 750.00
ready for shipping in 6-10
weeks
Shelyak
eShel injection unit f/9 50µm
$ 4,900.00
ready for shipping in 1-2
weeks
William Optics
Full-Frame Flattener/Reducer 0.72x
$ 1,040.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 172-235mm
$ 208.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA
$ 1,160.00
ready for shipping in 3-5
weeks
Shelyak
Successfully Starting in Astronomical Spectroscopy
$ 58.00
ready for shipping in 1-2
weeks
Hotech
HyperStar Laser Collimator 8"
RRP:
$ 1,000.00
Our price:
$ 740.00
Product can be shipped as of 01.08.2025
Shelyak
Reflective Standard SLIT 15/19/23/35 LISA & LHIRES III
$ 249.00
ready for shipping in 1-2
weeks
Shelyak
eShel injection unit f/6 50µm
$ 3,940.00
ready for shipping in 1-2
weeks
William Optics
Flat6A III Special Edition FLT91
$ 630.00
ready for shipping in 3-5
weeks
William Optics
Adapter Rotolock Adaptors 2" 1.25" Gold
$ 61.00
ready for shipping in 3-5
weeks
William Optics
Guidescope Guide Star Apo 61
$ 770.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 132/925 FluoroStar Red OTA
$ 6,700.00
ready for shipping in 3-5
weeks
William Optics
Guidescope AC 50/200 RotoLock Gold OTA
$ 220.00
ready for shipping in 24
h