Omegon
20mm extension for 2" Crayford-focuser
$ 21.90
ready for shipping in 24
h
Omegon
T2 extension tube - 30mm
$ 22.90
Product can be shipped as of 01.11.2025
Omegon
V-Power Adapter C11 to C8
$ 39.90
ready for shipping in 24
h
Losmandy
Guide scope rings with quick-release connector, 108mm, 66mm
$ 422.00
ready for shipping in 6-10
weeks
Omegon
Heater strap FogFree USB-C 100cm
$ 99.00
ready for shipping in 24
h
Shelyak
Thorium-Argon-Bulb
$ 1,180.00
ready for shipping in 1-2
weeks
Losmandy
Counterweight Shaft Screw and Washer CWSS
$ 26.90
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
Omegon
Pro Reducer 0.92 Reducer for 85mm and 96 mm f/6 Triplet ED APO
$ 299.00
Product can be shipped as of 01.03.2026
Shelyak
LISA near-IR kit
$ 970.00
ready for shipping in 1-2
weeks
Losmandy
Gemini wing screw set
$ 40.90
ready for shipping in 6-10
weeks
Shelyak
600 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
1200 gr/mm grating module
$ 820.00
ready for shipping in 1-2
weeks
Shelyak
300 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
Losmandy
Guide scope rings with quick-release connector, 108mm
RRP:
$ 328.00
Our price:
$ 253.00
ready for shipping in 6-10
weeks
Shelyak
SPOX module Alpy/LISA 5m
$ 540.00
ready for shipping in 1-2
weeks
Omegon
Step-down ring 109 to 78mm
$ 19.90
ready for shipping in 24
h
Shelyak
Power supply 12V/3A
$ 35.90
ready for shipping in 1-2
weeks
Shelyak
Alpy DSLR Barlow lens
$ 166.00
ready for shipping in 1-2
weeks
Shelyak
Alpy C-mount adapter
$ 88.00
ready for shipping in 24
h
Shelyak
LISA Calibration module
$ 550.00
ready for shipping in 1-2
weeks
Shelyak
2 inches adapter
$ 105.00
ready for shipping in 1-2
weeks
Shelyak
SPOX module Lhires III 5m
$ 452.00
ready for shipping in 1-2
weeks
Shelyak
SPOX module Lhires III 0.8m
$ 451.00
ready for shipping in 1-2
weeks
Shelyak
12/A power supply with 4-way cable
$ 378.00
ready for shipping in 1-2
weeks
Shelyak
Star'Ex BR/IR Kit (Basse Résolution)
$ 580.00
ready for shipping in 1-2
weeks
Shelyak
Star'Ex 14-20-26-32 µm slit + 25 µm hole (GEN2)
$ 101.00
ready for shipping in 1-2
weeks
Shelyak
LISA & Lhires III Photometric Slit
$ 247.00
ready for shipping in 1-2
weeks
Shelyak
Alpy photometric slit 23/200
$ 246.00
ready for shipping in 1-2
weeks
Omegon
CS-Mount lense 2.8-12mm f/1.4
$ 39.90
ready for shipping in 3-6
months
Shelyak
SLITS 19/50/75/100 MM FOR LISA & LHIRES III
$ 269.00
ready for shipping in 1-2
weeks
Omegon
CS-Mount lense 2.5mm, f/1.2
$ 34.90
ready for shipping in 3-6
months
Shelyak
Alpy FC connector
$ 186.00
ready for shipping in 1-2
weeks
Omegon
Projection adapter Focusing set M42
$ 48.90
ready for shipping in 24
h