7,500+ items available from stock
Personal advice & service
Get closer
Products 73 - 108 of 151
Sort by:
Lunt Solar Systems Focuser Conversion kit for LS100MT
Lunt Solar Systems
Focuser Conversion kit for LS100MT
$ 446.00
ready for shipping in 1-2 weeks
William Optics Guidescope UniGuide 32mm Gold
William Optics
Guidescope UniGuide 32mm Gold
$ 211.00
ready for shipping in 3-7 days
Losmandy Safety screws for Prism rails
Losmandy
Safety screws for Prism rails
$ 10.90
ready for shipping in 1-2 weeks
William Optics Flat6A III Special Edition FLT91
William Optics
Flat6A III Special Edition FLT91
$ 446.00
ready for shipping in 3-5 weeks
Losmandy Main Gear Thrust Bearing GM8 MGTB8
Losmandy
Main Gear Thrust Bearing GM8 MGTB8
RRP:  $ 234.00
Our price:
$ 199.00
ready for shipping in 6-10 weeks
William Optics Flattener Flat68III
William Optics
Flattener Flat68III
$ 1,160.00
ready for shipping in 3-5 weeks
Shelyak eShel Calibration unit
Shelyak
eShel Calibration unit
$ 6,400.00
ready for shipping in 1-2 weeks
Shelyak Spectroscope Star Analyser 200
Shelyak
Spectroscope Star Analyser 200
$ 253.00
ready for shipping in 1-2 weeks
William Optics Adapter Rotolock Adaptors 2" 1.25" Gold
William Optics
Adapter Rotolock Adaptors 2" 1.25" Gold
$ 93.00
ready for shipping in 3-5 weeks
William Optics Adjustable Flattener Reducer Flat7A
William Optics
Adjustable Flattener Reducer Flat7A
$ 1,160.00
ready for shipping in 3-5 weeks
Shelyak eShel injection unit f/9 50µm
Shelyak
eShel injection unit f/9 50µm
$ 4,960.00
ready for shipping in 1-2 weeks
William Optics Flattener Flat73A for ZenithStar 73
William Optics
Flattener Flat73A for ZenithStar 73
$ 387.00
ready for shipping in 3-7 days
Shelyak Spectroscope Alpy 200
Shelyak
Spectroscope Alpy 200
$ 1,090.00
ready for shipping in 1-2 weeks
William Optics M46 adaptors for Canon EOS
William Optics
M46 adaptors for Canon EOS
$ 117.00
ready for shipping in 24 h
Shelyak Optical kit for Star'Ex HR spectrograph
Shelyak
Optical kit for Star'Ex HR spectrograph
$ 610.00
ready for shipping in 1-2 weeks
William Optics Dura Bright 1.25" 90° mirror star diagonal
William Optics
Dura Bright 1.25" 90° mirror star diagonal
$ 223.00
ready for shipping in 3-7 days
Shelyak Star'Ex 14-20-26-32 µm slit + 25 µm hole (GEN2)
Shelyak
Star'Ex 14-20-26-32 µm slit + 25 µm hole (GEN2)
$ 102.00
ready for shipping in 1-2 weeks
William Optics Adaptors for Flattener 6A
William Optics
Adaptors for Flattener 6A
$ 117.00
Available on request
Losmandy Gemini 1 and 2 motor cable for declination
Losmandy
Gemini 1 and 2 motor cable for declination
$ 59.00
ready for shipping in 6-10 weeks
William Optics 2x Barlow lense for 1.25'' Binoviewers
William Optics
2x Barlow lense for 1.25'' Binoviewers
$ 93.00
ready for shipping in 3-5 weeks
Losmandy Gemini 1 and 2 motor cables for right ascension
Losmandy
Gemini 1 and 2 motor cables for right ascension
$ 29.90
ready for shipping in 6-10 weeks
William Optics Focusing Mask Bahtinov 243-308mm
William Optics
Focusing Mask Bahtinov 243-308mm
$ 176.00
ready for shipping in 3-7 days
William Optics Full-Frame Flattener/Reducer 0.72x
William Optics
Full-Frame Flattener/Reducer 0.72x
$ 1,180.00
ready for shipping in 3-5 weeks
Shelyak Alpy & UVEX guiding module
Shelyak
Alpy & UVEX guiding module
$ 1,260.00
ready for shipping in 1-2 weeks
Shelyak Alpy & UVEX calibration module
Shelyak
Alpy & UVEX calibration module
$ 1,030.00
ready for shipping in 1-2 weeks
Losmandy Guide scope rings with quick-release connector, 108mm, 66mm
Losmandy
Guide scope rings with quick-release connector, 108mm, 66mm
$ 422.00
ready for shipping in 6-10 weeks
Shelyak SPOX module Alpy/LISA 0.8m
Shelyak
SPOX module Alpy/LISA 0.8m
$ 540.00
ready for shipping in 1-2 weeks
William Optics Adapter Flat68II / Flat7A
William Optics
Adapter Flat68II / Flat7A
$ 93.00
ready for shipping in 3-5 weeks
Losmandy DOVETAIL PLATE SCREW
Losmandy
DOVETAIL PLATE SCREW
$ 23.90
ready for shipping in 6-10 weeks
William Optics Red dot finder with quick-release bracket and base
William Optics
Red dot finder with quick-release bracket and base
$ 152.00
ready for shipping in 3-7 days
William Optics Rotator Rotolock Visual Back 3.5
William Optics
Rotator Rotolock Visual Back 3.5
$ 340.00
ready for shipping in 3-5 weeks
William Optics Rotator Rotolock Visual Back 3.5
William Optics
Rotator Rotolock Visual Back 3.5
$ 340.00
ready for shipping in 3-5 weeks
Losmandy Counterweight Shaft Screw and Washer CWSS
Losmandy
Counterweight Shaft Screw and Washer CWSS
$ 26.90
ready for shipping in 6-10 weeks
Shelyak 150 gr/mm grating module
Shelyak
150 gr/mm grating module
$ 780.00
ready for shipping in 1-2 weeks
William Optics Guidescope Guide Star Apo 61
William Optics
Guidescope Guide Star Apo 61
$ 780.00
ready for shipping in 3-5 weeks
Shelyak Argon-Neon replacement lamps
Shelyak
Argon-Neon replacement lamps
$ 43.90
ready for shipping in 1-2 weeks