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ZWO Filters ASI D25 clear glass filter
ZWO
Filters ASI D25 clear glass filter
$ 34.90
ready for shipping in 3-5 weeks
Explore Scientific Filters SII 6.5nm 1.25"
Explore Scientific
Filters SII 6.5nm 1.25"
$ 182.00
ready for shipping in 1-2 weeks
William Optics M46 adaptors for Canon EOS
William Optics
M46 adaptors for Canon EOS
$ 114.00
ready for shipping in 24 h
Explore Scientific Apochromatic refractor AP 127/952 ED Alu Essential OTA
Explore Scientific
Apochromatic refractor AP 127/952 ED Alu Essential OTA
RRP:  $ 2,120.00
Our price:
$ 1,720.00
ready for shipping in 1-2 weeks
William Optics Red dot finder with quick-release bracket and base
William Optics
Red dot finder with quick-release bracket and base
$ 149.00
ready for shipping in 3-5 weeks
William Optics Rotator Rotolock Visual Back 3.5
William Optics
Rotator Rotolock Visual Back 3.5
$ 320.00
ready for shipping in 3-5 weeks
William Optics Rotator Rotolock Visual Back 3.5
William Optics
Rotator Rotolock Visual Back 3.5
$ 320.00
ready for shipping in 3-5 weeks
ZWO FF80 Apo 0.76x Full Frame Reducer
ZWO
FF80 Apo 0.76x Full Frame Reducer
RRP:  $ 343.00
Our price:
$ 288.00
Product can be shipped as of 01.11.2025
William Optics Adapter Flat68II / Flat7A
William Optics
Adapter Flat68II / Flat7A
$ 68.00
ready for shipping in 3-5 weeks
Explore Scientific Light Shroud 10" + 12" Ultra Light Dobson
Explore Scientific
Light Shroud 10" + 12" Ultra Light Dobson
$ 114.00
Product can be shipped as of 13.11.2025
William Optics Vixen Style Mounting Base
William Optics
Vixen Style Mounting Base
$ 45.90
ready for shipping in 3-5 weeks
Explore Scientific ES MPCC field flattener ED APO + Nikon T2
Explore Scientific
ES MPCC field flattener ED APO + Nikon T2
$ 166.00
ready for shipping in 24 h
William Optics Rotator Rotolock Visual Back 3.5
William Optics
Rotator Rotolock Visual Back 3.5
$ 320.00
ready for shipping in 3-5 weeks
ZWO Tilter M54
ZWO
Tilter M54
$ 91.00
ready for shipping in 1-2 weeks
William Optics Guidescope UniGuide 50mm Gold
William Optics
Guidescope UniGuide 50mm Gold
$ 251.00
ready for shipping in 3-5 weeks
Explore Scientific Camera 8.3 MP II USB 3.0 Color
Explore Scientific
Camera 8.3 MP II USB 3.0 Color
$ 690.00
ready for shipping in 1-2 weeks
William Optics Losmandy Swan Series 400mm
William Optics
Losmandy Swan Series 400mm
$ 182.00
ready for shipping in 3-5 weeks
Explore Scientific Finder shoe, black
Explore Scientific
Finder shoe, black
$ 23.90
ready for shipping in 24 h
William Optics Tube clamps 90mm
William Optics
Tube clamps 90mm
$ 217.00
ready for shipping in 3-5 weeks
Explore Scientific Filters Filter Yellow #12 2"
Explore Scientific
Filters Filter Yellow #12 2"
$ 30.90
Product can be shipped as of 13.09.2025
Explore Scientific Camera adaptor T2 ring for Canon EOS with limited optical length
Explore Scientific
Camera adaptor T2 ring for Canon EOS with limited optical length
$ 46.90
ready for shipping in 1-2 weeks
ZWO Sony Adapter for ASI Cameras
ZWO
Sony Adapter for ASI Cameras
$ 44.90
ready for shipping in 3-5 weeks
William Optics (Guiding) Tube clamps 50mm
William Optics
(Guiding) Tube clamps 50mm
$ 114.00
ready for shipping in 3-5 weeks
William Optics Guidescope 50mm
William Optics
Guidescope 50mm
$ 194.00
ready for shipping in 3-5 weeks
Explore Scientific Adapter Hybrid Finder Base for Giant Binoculars
Explore Scientific
Adapter Hybrid Finder Base for Giant Binoculars
$ 30.90
ready for shipping in 1-2 weeks
William Optics Guidescope 50mm f/4.0 RotoLock
William Optics
Guidescope 50mm f/4.0 RotoLock
$ 194.00
ready for shipping in 3-5 weeks
Explore Scientific Camera Deep Sky 16MP Color
Explore Scientific
Camera Deep Sky 16MP Color
$ 1,260.00
ready for shipping in 1-2 weeks
William Optics Adaptors for Flattener 6A
William Optics
Adaptors for Flattener 6A
$ 114.00
ready for shipping in 24 h
William Optics Vixen-Style Black&White Cat Finder Base
William Optics
Vixen-Style Black&White Cat Finder Base
$ 91.00
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
Explore Scientific Feather-Touch FTF2020BCR to OTAs with HexaFox 2.5" adapter
Explore Scientific
Feather-Touch FTF2020BCR to OTAs with HexaFox 2.5" adapter
$ 79.00
ready for shipping in 1-2 weeks
ZWO Camera ASI 533 MM Pro Mono
ZWO
Camera ASI 533 MM Pro Mono
$ 1,531.00
ready for shipping in 3-5 weeks
ZWO Camera ASI 461 MM Pro Mono
ZWO
Camera ASI 461 MM Pro Mono
$ 18,300.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Gold OTA
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Gold OTA
$ 1,490.00
ready for shipping in 3-5 weeks
Explore Scientific Camera adaptor T2 ring for Canon EOS to 3" corrector
Explore Scientific
Camera adaptor T2 ring for Canon EOS to 3" corrector
$ 60.00
ready for shipping in 1-2 weeks
Explore Scientific Apochromatic refractor AP 102/714 ED FCD-100 Hexafoc OTA
Explore Scientific
Apochromatic refractor AP 102/714 ED FCD-100 Hexafoc OTA
$ 2,140.00
ready for shipping in 1-2 weeks
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