William Optics
Flat6A III Special Edition FLT91
$ 500.00
ready for shipping in 3-5
weeks
Shelyak
Spectroscope Alpy 200
$ 1,080.00
ready for shipping in 1-2
weeks
William Optics
M46 adaptors for Canon EOS
$ 116.00
Sale price:
$ 54.61
ready for shipping in 24
h
Shelyak
Thorium-Argon-Bulb
$ 1,170.00
ready for shipping in 1-2
weeks
Losmandy
dovetail plate for Celestron 8"
$ 302.00
ready for shipping in 6-10
weeks
Losmandy
Polar finder scope for GM8, G11 and G9 mounts
RRP:
$ 620.00
Our price:
$ 510.00
ready for shipping in 6-10
weeks
Losmandy
Clutch knob set
$ 302.00
ready for shipping in 1-2
weeks
Shelyak
LISA Calibration module
$ 550.00
ready for shipping in 1-2
weeks
Losmandy
Column Half pillar for AZ8
$ 302.00
ready for shipping in 6-10
weeks
Losmandy
Prism rail with two V/D prism clamps
$ 750.00
ready for shipping in 24
h
Losmandy
Male D Series Plate to Female V Series Saddle Plate
$ 279.00
ready for shipping in 6-10
weeks
Losmandy
dovetail plate for Meade 8" SC
$ 208.00
Product can be shipped as of 01.07.2026
Shelyak
LISA near-IR kit
$ 960.00
ready for shipping in 1-2
weeks
Losmandy
Gemini 2 Upgrade
$ 2,400.00
ready for shipping in 24
h
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
300 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
$ 830.00
ready for shipping in 1-2
weeks
Losmandy
Prism clamp with 1kg counterweight and long bar DVWS
$ 129.00
ready for shipping in 1-2
weeks
Losmandy
AZ8 mount adapter for GM8 and G11 tripod
$ 209.00
ready for shipping in 6-10
weeks
William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 221.00
ready for shipping in 3-5
weeks
William Optics
Tube clamps 90mm
$ 209.00
ready for shipping in 3-5
weeks
Losmandy
Mounting brackets for Celestron C8 telescope
$ 69.00
ready for shipping in 24
h
Shelyak
SPOX module Alpy/LISA 5m
$ 540.00
ready for shipping in 1-2
weeks
Losmandy
Prism rail for Meade 7" Mak
RRP:
$ 279.00
Our price:
$ 252.00
ready for shipping in 6-10
weeks
Losmandy
Altitude Lock Knob Set
RRP:
$ 81.00
Our price:
$ 71.00
ready for shipping in 24
h
William Optics
M48 adaptors for Canon EOS Super high precision
$ 162.00
ready for shipping in 3-5
weeks
William Optics
Guidescope 50 mm
$ 209.00
ready for shipping in 3-5
weeks
William Optics
Tube clamps Mounting Ring and CAT Handle Bar Kit for ZenithStar 61 version I
$ 139.00
ready for shipping in 3-5
weeks
Losmandy
Autoguider Camera Mounting Ring 36mm - 66mm
$ 131.00
ready for shipping in 24
h
William Optics
Losmandy Swan Series 400mm
$ 209.00
ready for shipping in 3-5
weeks
Shelyak
Bulb for flats
$ 20.90
ready for shipping in 24
h
Losmandy
dovetail plate for Celestron 14"
RRP:
$ 337.00
Our price:
$ 276.00
ready for shipping in 6-10
weeks
Shelyak
Alpy C-mount adapter
$ 88.00
ready for shipping in 24
h
Losmandy
Additional Counterweight for AZ8
$ 186.00
ready for shipping in 6-10
weeks