7,500+ items available from stock
Personal advice & service
Get closer
Products 109 - 144 of 144
Sort by:
William Optics Apochromatic refractor AP 91/448 RedCat 91 WIFD OTA
William Optics
Apochromatic refractor AP 91/448 RedCat 91 WIFD OTA
$ 3,760.00
ready for shipping in 3-5 weeks
National Geographic Telescope AC 60/700 AZ
National Geographic
Telescope AC 60/700 AZ
RRP:  $ 137.00
Our price:
$ 126.00
ready for shipping in 1-2 weeks
National Geographic Telescope N 76/700 EQ
National Geographic
Telescope N 76/700 EQ
RRP:  $ 239.00
Our price:
$ 205.00
Product can be shipped as of 14.05.2025
William Optics Guidescope UniGuide 50mm Gold
William Optics
Guidescope UniGuide 50mm Gold
$ 250.00
ready for shipping in 3-5 weeks
William Optics Losmandy Swan Series 400mm
William Optics
Losmandy Swan Series 400mm
$ 227.00
ready for shipping in 3-5 weeks
National Geographic Space Rocket Slide Projector & Night Light
National Geographic
Space Rocket Slide Projector & Night Light
RRP:  $ 34.90
Our price:
$ 32.90
ready for shipping in 24 h
William Optics 1,25'' 45° Amici prism on 1,25''
William Optics
1,25'' 45° Amici prism on 1,25''
$ 159.00
ready for shipping in 3-5 weeks
National Geographic Microscope set, 300X-1200X (including case)
National Geographic
Microscope set, 300X-1200X (including case)
RRP:  $ 80.00
Our price:
$ 74.00
ready for shipping in 1-2 weeks
William Optics Focusing Mask Bahtinov 243-308mm
William Optics
Focusing Mask Bahtinov 243-308mm
$ 181.00
ready for shipping in 3-5 weeks
William Optics Adjustable Flattener Reducer Flat7A
William Optics
Adjustable Flattener Reducer Flat7A
$ 900.00
ready for shipping in 3-5 weeks
William Optics Guidescope AC 50/200 RotoLock Red OTA
William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 227.00
ready for shipping in 3-5 weeks
William Optics Expandable 1:10 Micro gear for Synta focuser
William Optics
Expandable 1:10 Micro gear for Synta focuser
$ 163.00
ready for shipping in 24 h
William Optics (Guiding) Tube clamps 50mm
William Optics
(Guiding) Tube clamps 50mm
$ 113.00
ready for shipping in 3-5 weeks
William Optics M48 adaptors for Canon EOS Super high precision
William Optics
M48 adaptors for Canon EOS Super high precision
$ 147.00
ready for shipping in 3-5 weeks
William Optics M46 adaptors for Canon EOS
William Optics
M46 adaptors for Canon EOS
$ 113.00
ready for shipping in 24 h
William Optics rotator  Rotolock Visual Back 3.5
William Optics
rotator Rotolock Visual Back 3.5
$ 318.00
ready for shipping in 3-5 weeks
William Optics Losmandy Swan Series 400mm
William Optics
Losmandy Swan Series 400mm
$ 227.00
ready for shipping in 3-5 weeks
William Optics rotator  Rotolock Visual Back 3.5
William Optics
rotator Rotolock Visual Back 3.5
$ 318.00
ready for shipping in 3-5 weeks
National Geographic Binoculars 8x42
National Geographic
Binoculars 8x42
RRP:  $ 129.00
Our price:
$ 114.00
ready for shipping in 1-2 weeks
William Optics Rotator M92
William Optics
Rotator M92
$ 295.00
ready for shipping in 3-5 weeks
William Optics Vixen-Style 290mm Prism Rail
William Optics
Vixen-Style 290mm Prism Rail
$ 170.00
ready for shipping in 3-5 weeks
William Optics rotator  Rotolock Visual Back 3.5
William Optics
rotator Rotolock Visual Back 3.5
$ 318.00
ready for shipping in 3-5 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
$ 147.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Red OTA
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Red OTA
$ 1,480.00
ready for shipping in 3-5 weeks
William Optics Losmandy Swan Series 400mm
William Optics
Losmandy Swan Series 400mm
$ 181.00
ready for shipping in 3-5 weeks
William Optics Tube clamps 90mm
William Optics
Tube clamps 90mm
$ 216.00
ready for shipping in 3-5 weeks
William Optics Camera adaptor M48/Pentax K
William Optics
Camera adaptor M48/Pentax K
$ 73.00
ready for shipping in 3-7 days
William Optics Guidescope 50mm
William Optics
Guidescope 50mm
$ 193.00
ready for shipping in 3-5 weeks
National Geographic Telescope AC 50/600 AZ
National Geographic
Telescope AC 50/600 AZ
$ 102.00
ready for shipping in 1-2 weeks
William Optics Guidescope 50mm f/4.0 RotoLock
William Optics
Guidescope 50mm f/4.0 RotoLock
$ 193.00
ready for shipping in 3-5 weeks
William Optics Vixen-Style Black&White Cat Finder Base
William Optics
Vixen-Style Black&White Cat Finder Base
$ 90.00
ready for shipping in 3-5 weeks
William Optics Camera adaptor Olympus T-Mount
William Optics
Camera adaptor Olympus T-Mount
$ 79.00
ready for shipping in 3-5 weeks
William Optics Adaptors for Flattener 6A
William Optics
Adaptors for Flattener 6A
$ 113.00
Available on request
William Optics Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Gold OTA
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Gold OTA
$ 1,480.00
ready for shipping in 3-5 weeks
William Optics Camera adaptor STL-1100 adapter for FLT field flattener
William Optics
Camera adaptor STL-1100 adapter for FLT field flattener
RRP:  $ 181.00
Our price:
$ 117.00
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:  $ 2,500.00
Our price:
$ 2,010.00
ready for shipping in 3-5 weeks