Shelyak
Diffraction grating for Lhires III, 2400 lines/mm
$ 830.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Solar telescope 6x30 Mini Sunocular OD5
( 5 / 5 )
$ 48.90
Product can be shipped as of 15.10.2025
Hotech
2" SCA field flattener
RRP:
$ 442.00
Our price:
$ 380.00
ready for shipping in 6-10
weeks
Shelyak
SPOX module Alpy/LISA 5m
$ 540.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Blue-Glass 20mm for B400 to B1800 blocking-filters
$ 30.90
Product can be shipped as of 15.01.2026
Lunt Solar Systems
Flattener/Reducer 0.8x
$ 700.00
ready for shipping in 1-2
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 326.00
ready for shipping in 3-5
weeks
Unihedron
Filter adapter for SQM-LU-DL 1.25"
$ 59.00
ready for shipping in 24
h
Shelyak
Power supply 12V/3A
$ 34.90
ready for shipping in 1-2
weeks
William Optics
Guidescope UniGuide 50mm Gold
$ 256.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Prism rail, 300mm
$ 132.00
ready for shipping in 1-2
weeks
Shelyak
Alpy DSLR Barlow lens
$ 165.00
ready for shipping in 1-2
weeks
Shelyak
Alpy C-mount adapter
$ 88.00
ready for shipping in 24
h
William Optics
Losmandy Swan Series 400mm
$ 186.00
ready for shipping in 3-5
weeks
Shelyak
LISA Calibration module
$ 550.00
ready for shipping in 1-2
weeks
Shelyak
2 inches adapter
$ 104.00
ready for shipping in 1-2
weeks
William Optics
Tube clamps 90mm
$ 221.00
ready for shipping in 3-5
weeks
Shelyak
SPOX module Lhires III 5m
$ 449.00
ready for shipping in 1-2
weeks
Shelyak
SPOX module Lhires III 0.8m
$ 448.00
ready for shipping in 1-2
weeks
Shelyak
Eyepiece holder for Alpy guiding
$ 395.00
ready for shipping in 1-2
weeks
Shelyak
12/A power supply with 4-way cable
$ 376.00
ready for shipping in 1-2
weeks
William Optics
(Guiding) Tube clamps 50mm
$ 116.00
ready for shipping in 3-5
weeks
William Optics
Camera adaptor M48/Pentax K
$ 75.00
ready for shipping in 3-7
days
William Optics
Guidescope 50mm
$ 197.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Spare Teflon-Lubricant for O-Ring PT-Piston
$ 5.90
Product can be shipped as of 13.10.2025
William Optics
Guidescope 50mm f/4.0 RotoLock
$ 197.00
ready for shipping in 3-5
weeks
William Optics
Adaptors for Flattener 6A
$ 116.00
ready for shipping in 24
h
William Optics
Vixen-Style Black&White Cat Finder Base
$ 93.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Tube clamps for LS60T Telescopes
$ 162.00
ready for shipping in 1-2
weeks
Shelyak
LISA & Lhires III Photometric Slit
$ 245.00
ready for shipping in 1-2
weeks
Shelyak
Alpy photometric slit 23/200
$ 244.00
ready for shipping in 1-2
weeks
Unihedron
Photometer Sky Quality Meter RS232 Version
RRP:
$ 430.00
Our price:
$ 300.00
ready for shipping in 3-5
weeks
Shelyak
SLITS 19/50/75/100 MM FOR LISA & LHIRES III
$ 267.00
ready for shipping in 1-2
weeks
William Optics
Camera adaptor Olympus T-Mount
$ 81.00
ready for shipping in 3-5
weeks
Shelyak
Alpy FC connector
$ 185.00
ready for shipping in 1-2
weeks
Shelyak
Star Analyser mounting kit
$ 49.90
ready for shipping in 1-2
weeks