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Unihedron Sky Quality Meter  Window mount
Unihedron
Sky Quality Meter Window mount
$ 58.00
ready for shipping in 24 h
William Optics Flattener Flat73A for ZenithStar 73
William Optics
Flattener Flat73A for ZenithStar 73
$ 359.00
ready for shipping in 3-5 weeks
William Optics Mounting plate for iOptron SkyGuider Pro
William Optics
Mounting plate for iOptron SkyGuider Pro
( 5 / 5 )
$ 58.00
ready for shipping in 24 h
William Optics M48 adaptors for Nikon Super high precision
William Optics
M48 adaptors for Nikon Super high precision
$ 150.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 920.00
ready for shipping in 24 h
William Optics Adaptors for Flattener 6A
William Optics
Adaptors for Flattener 6A
$ 115.00
Available on request
Unihedron Photometer Sky Quality meter, Ethernet, with lens (version LE)
Unihedron
Photometer Sky Quality meter, Ethernet, with lens (version LE)
RRP:  $ 560.00
Our price:
$ 394.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 91/540 Space Gray OTA
William Optics
Apochromatic refractor AP 91/540 Space Gray OTA
$ 3,480.00
ready for shipping in 3-5 weeks
William Optics Guidescope Guide Star Apo 61
William Optics
Guidescope Guide Star Apo 61
$ 770.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
$ 2,310.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Red OTA
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Red OTA
$ 1,510.00
ready for shipping in 3-5 weeks
Hotech 2" reflecting mirror for Advanced CT laser collimator
Hotech
2" reflecting mirror for Advanced CT laser collimator
$ 220.00
ready for shipping in 6-10 weeks
Hotech HyperStar Laser Collimator 9.25" / 11"
Hotech
HyperStar Laser Collimator 9.25" / 11"
RRP:  $ 1,120.00
Our price:
$ 920.00
ready for shipping in 6-10 weeks
William Optics Tube clamps Mounting Ring and CAT Handle Bar Kit for ZenithStar 61 version I
William Optics
Tube clamps Mounting Ring and CAT Handle Bar Kit for ZenithStar 61 version I
$ 150.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 81/478 GranTurismo 81WIFD OTA
William Optics
Apochromatic refractor AP 81/478 GranTurismo 81WIFD OTA
$ 2,330.00
ready for shipping in 3-5 weeks
Unihedron Photometer Solar DL Kit
Unihedron
Photometer Solar DL Kit
RRP:  $ 820.00
Our price:
$ 570.00
ready for shipping in 3-5 weeks
William Optics Polar wedge Low Latitude SkyGuide Pro
William Optics
Polar wedge Low Latitude SkyGuide Pro
RRP:  $ 417.00
Our price:
$ 394.00
ready for shipping in 24 h
William Optics Carry case ZenithStar 71 & 73
William Optics
Carry case ZenithStar 71 & 73
$ 115.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA
William Optics
Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA
$ 1,160.00
ready for shipping in 3-5 weeks
William Optics Guidescope UniGuide 32mm Space Grey
William Optics
Guidescope UniGuide 32mm Space Grey
$ 185.00
ready for shipping in 3-5 weeks
Unihedron SQM tripod adaptor option
Unihedron
SQM tripod adaptor option
$ 46.90
ready for shipping in 24 h
William Optics Carry case ZS81/GT81/GTF81
William Optics
Carry case ZS81/GT81/GTF81
$ 115.00
ready for shipping in 24 h
William Optics Guidescope AC 50/200 RotoLock Red OTA
William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 231.00
ready for shipping in 3-5 weeks
Hotech Advanced CT laser collimator for 1.25" focuser with fine adjustment
Hotech
Advanced CT laser collimator for 1.25" focuser with fine adjustment
RRP:  $ 990.00
Our price:
$ 750.00
ready for shipping in 6-10 weeks
William Optics Guidescope 50mm f/4.0 RotoLock
William Optics
Guidescope 50mm f/4.0 RotoLock
$ 197.00
ready for shipping in 3-5 weeks
William Optics Full-Frame Flattener/Reducer 0.72x
William Optics
Full-Frame Flattener/Reducer 0.72x
$ 1,040.00
ready for shipping in 3-5 weeks
William Optics Focusing Mask Bahtinov 172-235mm
William Optics
Focusing Mask Bahtinov 172-235mm
$ 208.00
ready for shipping in 3-5 weeks
William Optics Flat6A III Special Edition FLT91
William Optics
Flat6A III Special Edition FLT91
$ 630.00
ready for shipping in 3-5 weeks
Unihedron Filter adapter for SQM-L/SQM-LE/LU
Unihedron
Filter adapter for SQM-L/SQM-LE/LU
$ 58.00
ready for shipping in 3-5 weeks
William Optics Flattener Flat68III
William Optics
Flattener Flat68III
RRP:  $ 930.00
Our price:
$ 890.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA Guidescope-Set
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA Guidescope-Set
RRP:  $ 2,550.00
Our price:
$ 2,050.00
ready for shipping in 3-5 weeks
William Optics Adapter Rotolock Adaptors 2" 1.25" Gold
William Optics
Adapter Rotolock Adaptors 2" 1.25" Gold
$ 61.00
ready for shipping in 3-5 weeks
William Optics Guidescope Guide Star Apo 61
William Optics
Guidescope Guide Star Apo 61
$ 770.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 132/925 FluoroStar Red OTA
William Optics
Apochromatic refractor AP 132/925 FluoroStar Red OTA
$ 6,700.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 51/250 SpaceCat WIFD OTA
William Optics
Apochromatic refractor AP 51/250 SpaceCat WIFD OTA
$ 1,280.00
ready for shipping in 6-10 weeks
William Optics Adjustable Flattener Reducer Flat7A
William Optics
Adjustable Flattener Reducer Flat7A
$ 920.00
ready for shipping in 3-5 weeks