William Optics
Adapter SCT connection for WO Diagonals
$ 68.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
$ 2,280.00
ready for shipping in 24
h
William Optics
Dura Bright 1.25" 90° mirror star diagonal
$ 205.00
ready for shipping in 3-5
weeks
Shelyak
SPOX module Alpy/LISA 0.8m
$ 530.00
ready for shipping in 1-2
weeks
William Optics
Vixen-Style 90mm Prism Clamp
$ 114.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 910.00
ready for shipping in 3-5
weeks
Hotech
HyperStar Laser Collimator 9.25" / 11"
RRP:
$ 1,100.00
Our price:
$ 910.00
ready for shipping in 6-10
weeks
William Optics
Diagonal prism RedCat 90° 1,25"
$ 182.00
ready for shipping in 3-5
weeks
William Optics
Tube clamps Mounting Ring and CAT Handle Bar Kit for ZenithStar 61 version I
$ 148.00
ready for shipping in 3-5
weeks
William Optics
Camera adaptor T-Ring Fuji FX 48mm
$ 79.00
ready for shipping in 24
h
William Optics
Carry case ZenithStar 61
$ 102.00
ready for shipping in 24
h
William Optics
Carry case ZenithStar 71 & 73
$ 114.00
ready for shipping in 24
h
Shelyak
150 gr/mm grating module
$ 760.00
ready for shipping in 1-2
weeks
Shelyak
eShel Calibration unit
$ 6,200.00
ready for shipping in 1-2
weeks
William Optics
Carry case ZS81/GT81/GTF81
$ 114.00
ready for shipping in 24
h
Shelyak
Spectroscope Alpy 200
$ 1,060.00
ready for shipping in 1-2
weeks
Shelyak
Spectroscope Star Analyser SA100
$ 228.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 81/478 GranTurismo 81WIFD OTA
$ 2,290.00
ready for shipping in 3-5
weeks
William Optics
Guidescope UniGuide 32mm Space Grey
$ 182.00
ready for shipping in 3-5
weeks
William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 228.00
ready for shipping in 3-5
weeks
William Optics
Flattener Flat73A for ZenithStar 73
$ 353.00
ready for shipping in 24
h
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
$ 590.00
ready for shipping in 1-2
weeks
OP TECH
Tripod carrying strap
$ 61.00
ready for shipping in 3-7
days
Hotech
Advanced CT laser collimator for 1.25" focuser with fine adjustment
RRP:
$ 970.00
Our price:
$ 740.00
ready for shipping in 6-10
weeks
Shelyak
eShel injection unit f/9 50µm
$ 4,820.00
ready for shipping in 1-2
weeks
William Optics
Full-Frame Flattener/Reducer 0.72x
$ 1,020.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 172-235mm
$ 205.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA
$ 1,150.00
ready for shipping in 3-5
weeks
Hotech
HyperStar Laser Collimator 8"
RRP:
$ 990.00
Our price:
$ 720.00
Product can be shipped as of 01.08.2025
Hotech
2" SCA laser collimator - crosshair laser
RRP:
$ 319.00
Our price:
$ 252.00
ready for shipping in 6-10
weeks
Shelyak
Reflective Standard SLIT 15/19/23/35 LISA & LHIRES III
$ 245.00
ready for shipping in 1-2
weeks
William Optics
Adapter Flat68II / Flat7A
$ 68.00
ready for shipping in 3-5
weeks
Shelyak
eShel injection unit f/6 50µm
$ 3,880.00
ready for shipping in 1-2
weeks
William Optics
Flat6A III Special Edition FLT91
$ 620.00
ready for shipping in 3-5
weeks
William Optics
Adapter Rotolock Adaptors 2" 1.25" Gold
$ 60.00
ready for shipping in 3-5
weeks