William Optics
2x Barlow lense for 1.25'' Binoviewers
$ 81.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 243-308mm
$ 187.00
ready for shipping in 3-5
weeks
William Optics
Guidescope UniGuide 32mm Space Grey
$ 187.00
ready for shipping in 3-5
weeks
William Optics
M48 adaptors for Canon EOS Super high precision
$ 152.00
ready for shipping in 3-5
weeks
William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 234.00
ready for shipping in 3-5
weeks
William Optics
Expandable 1:10 Micro gear for Synta focuser
$ 168.00
ready for shipping in 24
h
William Optics
Vixen-Style 290mm Prism Rail
$ 175.00
ready for shipping in 24
h
Lunt Solar Systems
Adaptors LS50/60FHa to 101-120mm
$ 160.00
ready for shipping in 6-10
weeks
Lunt Solar Systems
Adapter for mounting a sol-searcher onto an LS152THa telescope
$ 77.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Lunt T2 to 2" blocking filter adapter
$ 35.90
ready for shipping in 24
h
William Optics
M46 adaptors for Canon EOS
$ 117.00
ready for shipping in 24
h
Lunt Solar Systems
Solar telescope 8x32 Sunocular OD5 Red
$ 222.00
Product can be shipped as of 15.01.2026
William Optics
Red dot finder with quick-release bracket and base
$ 153.00
ready for shipping in 3-5
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 328.00
ready for shipping in 3-5
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 328.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Baseball cap for sun-shade
$ 58.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
1.25" adapter for blocking filter
$ 57.00
ready for shipping in 1-2
weeks
William Optics
Adapter Flat68II / Flat7A
$ 70.00
ready for shipping in 3-5
weeks
William Optics
Vixen Style Mounting Base
$ 46.90
ready for shipping in 3-5
weeks
Lunt Solar Systems
Solar telescope 6x30 Mini Sunocular OD5
( 5 / 5 )
$ 49.90
Product can be shipped as of 15.10.2025
Lunt Solar Systems
Blue-Glass 20mm for B400 to B1800 blocking-filters
$ 30.90
Product can be shipped as of 15.01.2026
Lunt Solar Systems
Flattener/Reducer 0.8x
$ 710.00
ready for shipping in 1-2
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 328.00
ready for shipping in 3-5
weeks
William Optics
Guidescope UniGuide 50mm Gold
$ 257.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Prism rail, 300mm
$ 133.00
ready for shipping in 1-2
weeks
William Optics
Losmandy Swan Series 400mm
$ 187.00
ready for shipping in 3-5
weeks
William Optics
Tube clamps 90mm
$ 222.00
ready for shipping in 3-5
weeks
William Optics
(Guiding) Tube clamps 50mm
$ 117.00
ready for shipping in 3-5
weeks
William Optics
Guidescope 50mm
$ 199.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Spare Teflon-Lubricant for O-Ring PT-Piston
$ 5.90
Product can be shipped as of 13.10.2025
William Optics
Guidescope 50mm f/4.0 RotoLock
$ 199.00
ready for shipping in 3-5
weeks
William Optics
Adaptors for Flattener 6A
$ 117.00
ready for shipping in 24
h
William Optics
Vixen-Style Black&White Cat Finder Base
$ 93.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Tube clamps for LS60T Telescopes
$ 163.00
ready for shipping in 1-2
weeks
William Optics
Camera adaptor Olympus T-Mount
$ 81.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Gold OTA
$ 1,530.00
ready for shipping in 3-5
weeks