William Optics
Expandable 1:10 Micro gear for Synta focuser
$ 218.00
ready for shipping in 24
h
William Optics
Carry case ZS81/GT81/GTF81
$ 115.00
ready for shipping in 24
h
Shelyak
Eyepiece holder for Alpy guiding
$ 391.00
ready for shipping in 1-2
weeks
Shelyak
Spectroscope Alpy 200
$ 1,070.00
ready for shipping in 1-2
weeks
Shelyak
Thorium-Argon-Bulb
$ 1,160.00
ready for shipping in 1-2
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 299.00
ready for shipping in 3-5
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 299.00
ready for shipping in 3-5
weeks
Shelyak
Reflective Standard SLIT 15/19/23/35 LISA & LHIRES III
$ 247.00
ready for shipping in 1-2
weeks
William Optics
Guidescope Guide Star Apo 61
$ 700.00
ready for shipping in 3-5
weeks
Shelyak
Argon-Neon replacement lamps
$ 42.90
Product can be shipped as of 01.05.2026
Shelyak
LISA near-IR kit
$ 950.00
ready for shipping in 1-2
weeks
Shelyak
600 gr/mm grating module
$ 810.00
ready for shipping in 1-2
weeks
Shelyak
1200 gr/mm grating module
$ 810.00
ready for shipping in 1-2
weeks
Shelyak
1800 gr/mm grating module
$ 810.00
ready for shipping in 1-2
weeks
Shelyak
300 gr/mm grating module
$ 810.00
ready for shipping in 1-2
weeks
Shelyak
Diffraction grating for Lhires III, 2400 lines/mm
$ 820.00
ready for shipping in 1-2
weeks
William Optics
M48 adaptors for Canon EOS Super high precision
$ 161.00
ready for shipping in 3-5
weeks
Shelyak
SPOX module Alpy/LISA 5m
$ 530.00
ready for shipping in 1-2
weeks
Unihedron
Battery Holder SQM-LU-DL
$ 28.90
ready for shipping in 24
h
Unihedron
Filter adapter for SQM-LU-DL 1.25"
$ 45.90
ready for shipping in 24
h
William Optics
Adaptors for EAF focus motor
$ 391.00
ready for shipping in 24
h
Shelyak
Bulb for flats
$ 20.90
ready for shipping in 24
h
Shelyak
Alpy C-mount adapter
$ 87.00
ready for shipping in 24
h
William Optics
Losmandy Swan Series 400mm
$ 207.00
ready for shipping in 3-5
weeks
William Optics
Tube clamps 90mm
$ 207.00
ready for shipping in 3-5
weeks
Shelyak
SPOX module Lhires III 5m
$ 444.00
ready for shipping in 1-2
weeks
Shelyak
SPOX module Lhires III 0.8m
$ 443.00
ready for shipping in 1-2
weeks
Unihedron
SQM tripod adaptor option
$ 34.90
ready for shipping in 24
h
William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 218.00
ready for shipping in 3-5
weeks
Shelyak
12/A power supply with 4-way cable
$ 372.00
ready for shipping in 1-2
weeks
William Optics
(Guiding) Tube clamps 50mm
$ 115.00
ready for shipping in 3-5
weeks
William Optics
Guidescope 50 mm
$ 207.00
ready for shipping in 3-5
weeks
Shelyak
Star Analyser mounting kit
$ 49.90
ready for shipping in 1-2
weeks
Shelyak
Star'Ex BR/IR Kit (Basse Résolution)
$ 570.00
ready for shipping in 1-2
weeks
William Optics
Adapter Flat4 Draw Tube
$ 115.00
ready for shipping in 24
h
William Optics
Universal (DC + DV) digital camera adapter lense 75mm
$ 149.00
Sale price:
$ 103.73
ready for shipping in 24
h