
William Optics
Camera adaptor M48 compatible with Canon EOS
( 5 / 5 )
$ 68.00
ready for shipping in 24
h

William Optics
Guidescope Guide Star Apo61
$ 760.00
ready for shipping in 24
h

William Optics
Flattner Flat61A for Z61
$ 352.00
ready for shipping in 24
h

William Optics
M63 Adaptors for Flattener Flat6AIII
$ 68.00
ready for shipping in 24
h

William Optics
Apochromatic refractor AP 71/350 RedCat 71 OTA
$ 2,380.00
ready for shipping in 3-5
weeks

Shelyak
UVEX Spectroscope
$ 6,100.00
ready for shipping in 1-2
weeks

Pentax
SMC XW 7mm 1.25" eyepiece
$ 375.00
ready for shipping in 1-2
weeks

Shelyak
Spectroscope LISA Visible
$ 5,400.00
ready for shipping in 1-2
weeks

Pentax
Binoculars UP 10x25
$ 149.00
ready for shipping in 1-2
weeks

William Optics
Apochromatic refractor AP 156/1217 Fluorostar Red OTA
$ 10,700.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor Pleiades 181 AP 181/998 Astrograph OTA
$ 22,800.00
ready for shipping in 6-10
weeks

Shelyak
Spectroscope eShel complete system
$ 24,200.00
ready for shipping in 1-2
weeks

William Optics
Flat GT
$ 341.00
ready for shipping in 24
h

Pentax
Binoculars SP 10x50 WP
RRP:
$ 376.00
Our price:
$ 339.00
ready for shipping in 1-2
weeks

Pentax
Eyepiece SMC XW40-R 40mm 2"
$ 570.00
ready for shipping in 1-2
weeks

Pentax
Binoculars AD 9x32 WP
RRP:
$ 456.00
Our price:
$ 410.00
ready for shipping in 1-2
weeks

William Optics
Polar wedge Low Latitude SkyGuide Pro
RRP:
$ 409.00
Our price:
$ 386.00
ready for shipping in 24
h

Pentax
Spotting scope SMC PF-100ED 100mm
RRP:
$ 2,850.00
Our price:
$ 2,570.00
ready for shipping in 1-2
weeks

William Optics
Apochromatic refractor AP Fluorostar 120/780 Red OTA
$ 5,500.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP Fluorostar 120/780 Gold OTA
$ 5,500.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP Fluorostar 120/780 Space Gray OTA
$ 5,500.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
$ 2,270.00
ready for shipping in 24
h

William Optics
Focusing Mask Bahtinov 105-148mm
$ 90.00
ready for shipping in 24
h

Shelyak
Alpy & UVEX calibration module
$ 1,000.00
ready for shipping in 1-2
weeks

William Optics
Apochromatic refractor AP 132/925 Fluorostar Gold OTA
$ 6,700.00
ready for shipping in 3-5
weeks

Pentax
Binoculars ZD 8x43 ED
RRP:
$ 1,490.00
Our price:
$ 1,340.00
ready for shipping in 1-2
weeks

Shelyak
Alpy & UVEX guiding module
$ 1,220.00
ready for shipping in 1-2
weeks

William Optics
Counterweight Extension Bar for iOptron Skyguider Pro
$ 69.00
ready for shipping in 24
h

William Optics
Apochromatic refractor AP 132/925 Fluorostar Space Gray OTA
$ 6,500.00
ready for shipping in 3-5
weeks

Shelyak
Spectroscope LISA near IR
$ 5,200.00
ready for shipping in 1-2
weeks

William Optics
Focusing Mask Bahtinov 75-110mm
$ 79.00
ready for shipping in 24
h

Shelyak
Successfully Starting in Astronomical Spectroscopy
$ 57.00
ready for shipping in 1-2
weeks

William Optics
4" extension adapter for Flat GT
$ 90.00
ready for shipping in 3-5
weeks

Pentax
SMC XF 8.5mm 1.25" eyepiece
$ 227.00
ready for shipping in 24
h

Pentax
Eyepiece SMC XW 16.5mm 2"
$ 690.00
ready for shipping in 24
h

William Optics
Tube clamps Cat Mounting Ring
$ 79.00
ready for shipping in 24
h