William Optics
Adapter Rotolock Adaptors 2" 1.25" Gold
$ 82.00
Product can be shipped as of 30.04.2026
Shelyak
Alpy & UVEX calibration module
$ 1,040.00
ready for shipping in 24
h
William Optics
Focusing Mask Bahtinov 243-308mm
$ 176.00
ready for shipping in 24
h
Shelyak
eShel injection unit f/6 50µm
$ 4,000.00
ready for shipping in 1-2
weeks
Shelyak
Alpy & UVEX guiding module
$ 1,260.00
ready for shipping in 1-2
weeks
William Optics
Guidescope UniGuide 50mm Gold
$ 235.00
ready for shipping in 3-5
weeks
William Optics
Flat GT
$ 388.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 105-148mm
$ 94.00
ready for shipping in 24
h
William Optics
Dura Bright 1.25" 90° mirror star diagonal
$ 188.00
ready for shipping in 3-5
weeks
Shelyak
Timebox II
$ 220.00
ready for shipping in 1-2
weeks
William Optics
Guidescope UniGuide 32mm Blue
$ 163.00
ready for shipping in 24
h
William Optics
Guidescope Guide Star Apo61
$ 710.00
Sale price:
$ 493.58
ready for shipping in 24
h
William Optics
Red dot finder with quick-release bracket and base
$ 141.00
ready for shipping in 24
h
Shelyak
LISA Calibration module
$ 550.00
ready for shipping in 1-2
weeks
William Optics
Camera adaptor Canon EOS R T-Mount M48
$ 105.00
ready for shipping in 3-5
weeks
Shelyak
eShel Calibration unit
$ 6,400.00
ready for shipping in 1-2
weeks
William Optics
Focusing Mask Bahtinov 172-235mm
$ 164.00
ready for shipping in 3-5
weeks
William Optics
Guidescope UniGuide 32mm Space Grey
$ 188.00
ready for shipping in 3-5
weeks
William Optics
Guidescope UniGuide 32mm Gold
$ 188.00
ready for shipping in 3-5
weeks
William Optics
Adapter Flat68II / Flat7A
$ 59.00
ready for shipping in 3-5
weeks
Shelyak
eShel injection unit f/9 50µm
$ 4,970.00
ready for shipping in 1-2
weeks
Shelyak
Optical kit for Star'Ex HR spectrograph
$ 610.00
ready for shipping in 1-2
weeks
William Optics
Flattener Flat73A for ZenithStar 73
$ 341.00
ready for shipping in 24
h
Shelyak
Sol'Ex / SUNSCAN 2-position slit 7 10 µm (GEN2)
$ 86.00
ready for shipping in 24
h
Shelyak
Star'Ex 14-20-26-32 µm slit + 25 µm hole (GEN2)
$ 102.00
ready for shipping in 24
h
Shelyak
SLITS 19/50/75/100 MM FOR LISA & LHIRES III
$ 270.00
ready for shipping in 1-2
weeks
William Optics
Camera adaptor M48 compatible with Nikon
$ 70.00
ready for shipping in 3-5
weeks
William Optics
Flat6A III Special Edition FLT91
$ 510.00
ready for shipping in 3-5
weeks
William Optics
M48 adaptors for Nikon Super high precision
$ 164.00
ready for shipping in 24
h
William Optics
Guidescope AC 50/200 RotoLock Gold OTA
$ 282.00
Sale price:
$ 225.00
ready for shipping in 24
h
Shelyak
Power supply 12V/3A
$ 35.90
ready for shipping in 1-2
weeks
William Optics
Guidescope 50mm f/4.0 RotoLock
$ 235.00
Sale price:
$ 187.30
ready for shipping in 24
h
Shelyak
SPOX module Alpy/LISA 0.8m
$ 550.00
ready for shipping in 1-2
weeks
William Optics
Carry case ZenithStar 71 & 73
$ 117.00
ready for shipping in 24
h
William Optics
Rotator M92
$ 294.00
Sale price:
$ 204.97
ready for shipping in 24
h
William Optics
Adaptors for Flattener 6A
$ 105.00
ready for shipping in 3-5
weeks