Shelyak
Argon-Neon replacement lamps
$ 43.90
ready for shipping in 24
h
Hotech
2" reflecting mirror for Advanced CT laser collimator
$ 222.00
ready for shipping in 6-10
weeks
Hotech
HyperStar Laser Collimator 9.25" / 11"
RRP:
$ 1,130.00
Our price:
$ 930.00
ready for shipping in 6-10
weeks
Shelyak
Optical kit for Star'Ex HR spectrograph
$ 610.00
ready for shipping in 1-2
weeks
Shelyak
eShel Calibration unit
$ 6,400.00
ready for shipping in 1-2
weeks
Shelyak
Spectroscope Alpy 200
$ 1,090.00
ready for shipping in 1-2
weeks
Unihedron
Battery Holder SQM-LU-DL
$ 23.90
ready for shipping in 24
h
Hotech
Advanced CT laser collimator for 1.25" focuser with fine adjustment
RRP:
$ 1,000.00
Our price:
$ 760.00
ready for shipping in 6-10
weeks
Shelyak
eShel injection unit f/9 50µm
$ 4,950.00
ready for shipping in 1-2
weeks
Planet Poster Editions
Poster Uranus
$ 13.90
ready for shipping in 24
h
Planet Poster Editions
Poster Alive planet
$ 13.90
ready for shipping in 24
h
Hotech
2" SCA laser collimator - crosshair laser
RRP:
$ 328.00
Our price:
$ 258.00
ready for shipping in 6-10
weeks
Shelyak
eShel injection unit f/6 50µm
$ 3,980.00
ready for shipping in 1-2
weeks
Hotech
1.25"/2" SCA laser collimator - dot laser
RRP:
$ 257.00
Our price:
$ 235.00
ready for shipping in 6-10
weeks
Unihedron
Filter adapter for SQM-L/SQM-LE/LU
$ 59.00
ready for shipping in 3-5
weeks
Shelyak
Timebox II
$ 219.00
ready for shipping in 1-2
weeks
Shelyak
Alpy & UVEX guiding module
$ 1,250.00
ready for shipping in 1-2
weeks
Shelyak
Power supply 12V/3A
$ 35.90
ready for shipping in 1-2
weeks
Shelyak
Alpy & UVEX calibration module
$ 1,030.00
ready for shipping in 1-2
weeks
Shelyak
SPOX module Alpy/LISA 0.8m
$ 540.00
ready for shipping in 1-2
weeks
Shelyak
150 gr/mm grating module
$ 780.00
ready for shipping in 1-2
weeks
Unihedron
Sky Quality Meter Solar Charger
RRP:
$ 257.00
Our price:
$ 180.00
ready for shipping in 3-5
weeks
Shelyak
Thorium-Argon-Bulb
$ 1,180.00
ready for shipping in 1-2
weeks
Hotech
Laser pointers Hyperstar 8" Upgrade Kit
RRP:
$ 257.00
Our price:
$ 168.00
ready for shipping in 6-10
weeks
Shelyak
Reflective Standard SLIT 15/19/23/35 LISA & LHIRES III
$ 251.00
ready for shipping in 1-2
weeks
Hotech
Vixen-Style Finder Base
$ 53.00
Product can be shipped as of 15.08.2025
Hotech
2" SCA T adapter
RRP:
$ 117.00
Our price:
$ 106.00
ready for shipping in 24
h
Shelyak
LISA near-IR kit
$ 970.00
ready for shipping in 1-2
weeks
Shelyak
300 gr/mm grating module
$ 820.00
ready for shipping in 1-2
weeks
Shelyak
600 gr/mm grating module
$ 820.00
ready for shipping in 1-2
weeks
Shelyak
1200 gr/mm grating module
$ 820.00
ready for shipping in 1-2
weeks
Shelyak
1800 gr/mm grating module
$ 820.00
ready for shipping in 1-2
weeks
Shelyak
Diffraction grating for Lhires III, 2400 lines/mm
$ 840.00
ready for shipping in 1-2
weeks
Hotech
2" SCA field flattener
RRP:
$ 445.00
Our price:
$ 383.00
ready for shipping in 6-10
weeks
Shelyak
SPOX module Alpy/LISA 5m
$ 540.00
ready for shipping in 1-2
weeks
Unihedron
Filter adapter for SQM-LU-DL 1.25"
$ 59.00
ready for shipping in 24
h