William Optics
Tube clamps Mounting Ring and CAT Handle Bar Kit for ZenithStar 61 version I
$ 152.00
ready for shipping in 3-5
weeks
William Optics
Rotator M92
$ 306.00
ready for shipping in 24
h
Lunt Solar Systems
Adaptors LS50/60FHa to up to 80mm
$ 116.00
ready for shipping in 1-2
weeks
William Optics
2x Barlow lense for 1.25'' Binoviewers
$ 94.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 243-308mm
$ 176.00
ready for shipping in 3-5
weeks
DayStar
Quark USB Power Extension Cable
$ 35.90
ready for shipping in 24
h
William Optics
M48 adaptors for Canon EOS Super high precision
$ 176.00
ready for shipping in 3-5
weeks
William Optics
Expandable 1:10 Micro gear for Synta focuser
$ 211.00
ready for shipping in 24
h
Lunt Solar Systems
Adaptors LS50/60FHa to 101-120mm
$ 161.00
ready for shipping in 6-10
weeks
DayStar
Solar Filters ULF50-2 Binocular
$ 47.90
ready for shipping in 3-6
months
Lunt Solar Systems
Adaptors LS50/60FHa to 81-100mm
$ 141.00
Product can be shipped as of 13.11.2025
Lunt Solar Systems
Adapter for mounting a sol-searcher onto an LS152THa telescope
RRP:
$ 77.00
Our price:
$ 57.00
ready for shipping in 1-2
weeks
William Optics
M46 adaptors for Canon EOS
$ 117.00
ready for shipping in 24
h
Lunt Solar Systems
Lunt T2 to 2" blocking filter adapter
RRP:
$ 34.90
Our price:
$ 22.90
ready for shipping in 24
h
Lunt Solar Systems
Solar telescope 8x32 Sunocular OD5 Red
$ 223.00
Product can be shipped as of 15.01.2026
William Optics
Red dot finder with quick-release bracket and base
$ 152.00
ready for shipping in 3-5
weeks
DayStar
Adapter Eyepiece Holder for Quark 2"
$ 105.00
ready for shipping in 3-6
months
William Optics
Rotator Rotolock Visual Back 3.5
$ 341.00
ready for shipping in 3-5
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 341.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Baseball cap for sun-shade
RRP:
$ 70.00
Our price:
$ 45.90
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
$ 94.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Adaptors LS60/80T to Feather Touch focusers
$ 116.00
ready for shipping in 1-2
weeks
William Optics
Vixen Style Mounting Base
$ 41.90
ready for shipping in 3-5
weeks
Lunt Solar Systems
Blue-Glass 20mm for B400 to B1800 blocking-filters
$ 17.90
Product can be shipped as of 01.11.2025
Lunt Solar Systems
Flattener/Reducer 0.8x
RRP:
$ 710.00
Our price:
$ 495.00
ready for shipping in 1-2
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 341.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Prism rail, 300mm
RRP:
$ 134.00
Our price:
$ 94.00
ready for shipping in 1-2
weeks
DayStar
0.5x/0.33x reducer
$ 423.00
ready for shipping in 3-6
months
William Optics
Losmandy Swan Series 400mm
$ 200.00
ready for shipping in 3-5
weeks
William Optics
Losmandy Swan Series 400mm
$ 200.00
ready for shipping in 3-5
weeks
William Optics
Tube clamps 90mm
$ 223.00
ready for shipping in 3-5
weeks
William Optics
Guidescope AC 50/200 RotoLock Red OTA
RRP:
$ 259.00
Our price:
$ 235.00
ready for shipping in 3-5
weeks
DayStar
Interference Eliminator T2
RRP:
$ 306.00
Our price:
$ 304.00
ready for shipping in 3-6
months
William Optics
(Guiding) Tube clamps 50mm
$ 117.00
ready for shipping in 3-5
weeks
William Optics
Guidescope 50mm
$ 259.00
ready for shipping in 3-5
weeks