William Optics
Losmandy Swan Series 400mm
$ 227.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Adaptors LS50/60FHa to up to 80mm
$ 112.00
ready for shipping in 1-2
weeks
William Optics
1,25'' 45° Amici prism on 1,25''
$ 159.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 243-308mm
$ 181.00
ready for shipping in 3-5
weeks
William Optics
Adjustable Flattener Reducer Flat7A
$ 900.00
ready for shipping in 3-5
weeks
William Optics
Expandable 1:10 Micro gear for Synta focuser
$ 163.00
ready for shipping in 24
h
William Optics
(Guiding) Tube clamps 50mm
$ 113.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Adaptors LS50/60FHa to 101-120mm
$ 155.00
ready for shipping in 6-10
weeks
Lunt Solar Systems
Adapter for mounting a sol-searcher onto an LS152THa telescope
$ 74.00
ready for shipping in 1-2
weeks
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
$ 113.00
ready for shipping in 24
h
William Optics
Losmandy Swan Series 400mm
$ 227.00
ready for shipping in 3-5
weeks
William Optics
rotator Rotolock Visual Back 3.5
$ 318.00
ready for shipping in 3-5
weeks
William Optics
rotator Rotolock Visual Back 3.5
$ 318.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
1.25" adapter for blocking filter
$ 55.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Baseball cap for sun-shade
$ 56.00
ready for shipping in 1-2
weeks
William Optics
Rotator M92
$ 295.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Adaptors LS60/80T to Feather Touch focusers
$ 74.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Transport cases LS50THa & LS40THa
$ 159.00
Product can be shipped as of 13.06.2025
Lunt Solar Systems
Lunt T2 to 2" blocking filter adapter
$ 34.90
Product can be shipped as of 15.07.2025
William Optics
Vixen-Style 290mm Prism Rail
$ 170.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Flattener/Reducer 0.8x
$ 690.00
ready for shipping in 1-2
weeks
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
$ 147.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Prism rail, 300mm
$ 129.00
ready for shipping in 1-2
weeks
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
$ 181.00
ready for shipping in 3-5
weeks
William Optics
Tube clamps 90mm
$ 215.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Solar telescope 6x30 Mini Sunocular OD5
( 5 / 5 )
$ 47.90
Product can be shipped as of 15.07.2025
Lunt Solar Systems
Blue-Glass 20mm for B400 to B1800 blocking-filters
$ 29.90
Product can be shipped as of 15.01.2026
William Optics
Camera adaptor M48/Pentax K
$ 73.00
ready for shipping in 3-7
days
William Optics
Guidescope 50mm
$ 193.00
ready for shipping in 3-5
weeks
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
$ 90.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Tube clamps for LS60T Telescopes
$ 159.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Spare O-Ring 34mm for PT-Piston LS60T- LS152T
$ 11.90
Product can be shipped as of 15.07.2025