William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA Guidescope-Set
RRP:
$ 2,570.00
Our price:
$ 2,070.00
ready for shipping in 3-5
weeks
William Optics
Flattener Flat68III
$ 1,150.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Filters LS 50F Ha H-Alpha filter set for 1200mm focal length
$ 3,510.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters 50mm Ha Etalon filter with B1200 for 2" focuser
$ 3,510.00
ready for shipping in 1-2
weeks
William Optics
Adapter Rotolock Adaptors 2" 1.25" Gold
$ 93.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Focuser Conversion kit for LS80MT
$ 510.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
1.25" to 2"adapter for blocking filter
$ 57.00
ready for shipping in 1-2
weeks
William Optics
Guidescope Guide Star Apo 61
$ 780.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 132/925 FluoroStar Red OTA
$ 6,600.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Adaptors LS50/60FHa to 161-180mm
$ 233.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS100FHa to 161-180mm
$ 233.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS50/60FHa to 141-160mm
$ 210.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS100FHa to 141-160mm
$ 210.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 51/250 SpaceCat WIFD OTA
$ 1,170.00
ready for shipping in 6-10
weeks
Steiner
Binoculars Observer 8x42
RRP:
$ 420.00
Our price:
$ 378.00
ready for shipping in 3-7
days
Lunt Solar Systems
Adaptors LS100FHa to 121-140mm
$ 186.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS50/60FHa to 121-140mm
$ 186.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 81/478 GranTurismo 81WIFD OTA
$ 2,570.00
ready for shipping in 3-5
weeks
William Optics
Adjustable Flattener Reducer Flat7A
$ 1,150.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Adaptors LS100FHa up to 120mm
$ 151.00
ready for shipping in 1-2
weeks
Steiner
Binoculars Ranger Xtreme 8x42
RRP:
$ 900.00
Our price:
$ 810.00
ready for shipping in 3-7
days
William Optics
Tube clamps Mounting Ring and CAT Handle Bar Kit for ZenithStar 61 version I
$ 151.00
ready for shipping in 3-5
weeks
William Optics
Rotator M92
$ 303.00
ready for shipping in 24
h
Lunt Solar Systems
Adaptors LS50/60FHa to up to 80mm
$ 115.00
ready for shipping in 1-2
weeks
William Optics
2x Barlow lense for 1.25'' Binoviewers
$ 93.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 243-308mm
$ 175.00
ready for shipping in 3-5
weeks
William Optics
M48 adaptors for Canon EOS Super high precision
$ 175.00
ready for shipping in 3-5
weeks
Unihedron
Sky Quality Meter Solar Charger
$ 175.00
ready for shipping in 3-5
weeks
William Optics
Expandable 1:10 Micro gear for Synta focuser
$ 210.00
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
William Optics
M46 adaptors for Canon EOS
$ 116.00
ready for shipping in 24
h
Lunt Solar Systems
Lunt T2 to 2" blocking filter adapter
$ 33.90
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
$ 151.00
ready for shipping in 3-5
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 339.00
ready for shipping in 3-5
weeks