
Shelyak
Spectroscope Star Analyser SA100
$ 229.00
ready for shipping in 1-2
weeks

William Optics
Flattener Flat68III
RRP:
$ 920.00
Our price:
$ 880.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP 81/478 GranTurismo 81WIFD OTA
$ 2,300.00
ready for shipping in 3-5
weeks

William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 229.00
ready for shipping in 3-5
weeks

William Optics
Guidescope UniGuide 32mm Space Grey
$ 183.00
ready for shipping in 3-5
weeks

DayStar
Filters Energy Rejection Filter E-170N130
$ 1,600.00
ready for shipping in 3-6
months

William Optics
Flattener Flat73A for ZenithStar 73
$ 355.00
ready for shipping in 24
h

William Optics
Binocular telescope attachment ''BinoViewers'' with accessory package
$ 580.00
ready for shipping in 3-5
weeks

Shelyak
Optical kit for Star'Ex HR spectrograph
$ 590.00
ready for shipping in 24
h

Shelyak
eShel injection unit f/9 50µm
$ 4,850.00
ready for shipping in 1-2
weeks

William Optics
Full-Frame Flattener/Reducer 0.72x
$ 1,030.00
ready for shipping in 3-5
weeks

William Optics
Focusing Mask Bahtinov 172-235mm
$ 206.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA
$ 1,150.00
ready for shipping in 3-5
weeks

Shelyak
Successfully Starting in Astronomical Spectroscopy
$ 58.00
ready for shipping in 1-2
weeks

Shelyak
Reflective Standard SLIT 15/19/23/35 LISA & LHIRES III
$ 246.00
ready for shipping in 1-2
weeks

William Optics
Adapter Flat68II / Flat7A
$ 68.00
ready for shipping in 3-5
weeks

Shelyak
eShel injection unit f/6 50µm
$ 3,900.00
ready for shipping in 1-2
weeks

William Optics
Flat6A III Special Edition FLT91
$ 620.00
ready for shipping in 3-5
weeks

DayStar
Blocking Filters UV/IR 2"
$ 217.00
ready for shipping in 3-6
months

William Optics
Adapter Rotolock Adaptors 2" 1.25" Gold
$ 60.00
ready for shipping in 3-5
weeks

Shelyak
Alpy DSLR Barlow lens
$ 162.00
ready for shipping in 1-2
weeks

William Optics
Guidescope Guide Star Apo 61
$ 760.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP 132/925 FluoroStar Red OTA
$ 6,600.00
ready for shipping in 3-5
weeks

DayStar
Filters Energy Rejection Filter SC 8" (E-244F63)
$ 650.00
ready for shipping in 3-6
months

William Optics
Guidescope AC 50/200 RotoLock Gold OTA
$ 217.00
ready for shipping in 24
h

William Optics
Apochromatic refractor AP 51/250 SpaceCat WIFD OTA
$ 1,270.00
ready for shipping in 6-10
weeks

William Optics
Dura Bright 1.25" 90° mirror star diagonal
$ 206.00
ready for shipping in 3-5
weeks

Shelyak
SPOX module Alpy/LISA 0.8m
$ 530.00
ready for shipping in 1-2
weeks

DayStar
Quark USB Power Extension Cable
$ 40.90
ready for shipping in 24
h

William Optics
Losmandy Swan Series 400mm
$ 229.00
ready for shipping in 24
h

William Optics
Losmandy Swan Series 400mm
$ 229.00
ready for shipping in 3-5
weeks

William Optics
Rotator M92
$ 298.00
ready for shipping in 24
h

William Optics
2x Barlow lense for 1.25'' Binoviewers
$ 80.00
ready for shipping in 3-5
weeks

William Optics
Focusing Mask Bahtinov 243-308mm
$ 183.00
ready for shipping in 3-5
weeks

DayStar
QUARK H-Alpha solar filter for Canon DSLR, chromosphere model
RRP:
$ 2,400.00
Our price:
$ 1,720.00
ready for shipping in 3-6
months

DayStar
QUARK H-Alpha solar filter for Canon DSLR, prominence model
RRP:
$ 2,400.00
Our price:
$ 1,720.00
ready for shipping in 3-6
months