William Optics
Apochromatic refractor AP 132/925 Fluorostar Space Gray OTA
$ 6,700.00
ready for shipping in 3-5
weeks
Shelyak
Successfully Starting in Astronomical Spectroscopy
$ 59.00
ready for shipping in 1-2
weeks
Shelyak
Spectroscope LISA near IR
$ 5,300.00
ready for shipping in 1-2
weeks
William Optics
Flattener Flat73A for ZenithStar 73
$ 362.00
ready for shipping in 3-5
weeks
William Optics
Mounting plate for iOptron SkyGuider Pro
( 5 / 5 )
$ 59.00
ready for shipping in 24
h
William Optics
M48 adaptors for Nikon Super high precision
$ 152.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 930.00
ready for shipping in 24
h
William Optics
Adaptors for Flattener 6A
$ 116.00
Available on request
William Optics
Apochromatic refractor AP 91/540 Space Gray OTA
$ 3,510.00
ready for shipping in 3-5
weeks
William Optics
Guidescope Guide Star Apo 61
$ 780.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
$ 2,340.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Red OTA
$ 1,530.00
ready for shipping in 3-5
weeks
Shelyak
Argon-Neon replacement lamps
$ 43.90
ready for shipping in 1-2
weeks
Hotech
2" reflecting mirror for Advanced CT laser collimator
$ 222.00
ready for shipping in 6-10
weeks
Hotech
HyperStar Laser Collimator 9.25" / 11"
RRP:
$ 1,130.00
Our price:
$ 930.00
ready for shipping in 6-10
weeks
Shelyak
Optical kit for Star'Ex HR spectrograph
$ 610.00
ready for shipping in 1-2
weeks
William Optics
Tube clamps Mounting Ring and CAT Handle Bar Kit for ZenithStar 61 version I
$ 152.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 81/478 GranTurismo 81WIFD OTA
$ 2,350.00
ready for shipping in 3-5
weeks
William Optics
Polar wedge Low Latitude SkyGuide Pro
RRP:
$ 421.00
Our price:
$ 398.00
ready for shipping in 24
h
William Optics
Carry case ZenithStar 71 & 73
$ 116.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA
$ 1,170.00
ready for shipping in 3-5
weeks
Shelyak
eShel Calibration unit
$ 6,400.00
ready for shipping in 1-2
weeks
William Optics
Guidescope UniGuide 32mm Space Grey
$ 187.00
ready for shipping in 3-5
weeks
William Optics
Carry case ZS81/GT81/GTF81
$ 116.00
ready for shipping in 24
h
Shelyak
Spectroscope Alpy 200
$ 1,080.00
ready for shipping in 1-2
weeks
Shelyak
Eyepiece holder for Alpy guiding
$ 398.00
ready for shipping in 1-2
weeks
William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 234.00
ready for shipping in 3-5
weeks
Hotech
Advanced CT laser collimator for 1.25" focuser with fine adjustment
RRP:
$ 1,000.00
Our price:
$ 750.00
ready for shipping in 6-10
weeks
Shelyak
eShel injection unit f/9 50µm
$ 4,940.00
ready for shipping in 1-2
weeks
William Optics
Guidescope 50mm f/4.0 RotoLock
$ 198.00
ready for shipping in 3-5
weeks
William Optics
Full-Frame Flattener/Reducer 0.72x
$ 1,050.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 172-235mm
$ 210.00
ready for shipping in 3-5
weeks
Shelyak
eShel injection unit f/6 50µm
$ 3,980.00
ready for shipping in 1-2
weeks
William Optics
Flat6A III Special Edition FLT91
$ 640.00
ready for shipping in 3-5
weeks
William Optics
Flattener Flat68III
RRP:
$ 940.00
Our price:
$ 900.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA Guidescope-Set
RRP:
$ 2,570.00
Our price:
$ 2,070.00
ready for shipping in 3-5
weeks