William Optics
Red dot finder with quick-release bracket and base
$ 153.00
ready for shipping in 3-5
weeks
DayStar
Adapter Eyepiece Holder for Quark 2"
$ 115.00
ready for shipping in 3-6
months
William Optics
Rotator Rotolock Visual Back 3.5
$ 327.00
ready for shipping in 3-5
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 327.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Baseball cap for sun-shade
$ 70.00
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
Lunt Solar Systems
Adaptors LS60/80T to Feather Touch focusers
$ 115.00
ready for shipping in 1-2
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 )
$ 40.90
Product can be shipped as of 01.10.2025
Lunt Solar Systems
50/350 LS50THa/B600PT Solar telescope
$ 2,230.00
Product can be shipped as of 13.10.2025
Pentax
Monocular VM 6x21 WP
RRP:
$ 211.00
Our price:
$ 190.00
ready for shipping in 24
h
Pentax
Binoculars AD 9x28 WP
RRP:
$ 410.00
Our price:
$ 369.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Blue-Glass 20mm for B400 to B1800 blocking-filters
$ 17.90
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
$ 327.00
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
DayStar
0.5x/0.33x reducer
$ 462.00
ready for shipping in 3-6
months
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
DayStar
Interference Eliminator T2
RRP:
$ 323.00
Our price:
$ 302.00
ready for shipping in 3-6
months
William Optics
(Guiding) Tube clamps 50mm
$ 116.00
ready for shipping in 3-5
weeks
Pentax
Tripod Adaptor U for Binoculars UCF-R, UCF-II, UCF-XII, UCF-WP
$ 19.90
ready for shipping in 1-2
weeks
William Optics
Guidescope 50mm
$ 198.00
ready for shipping in 3-5
weeks
Pentax
Binoculars SP 12x50 WP
RRP:
$ 410.00
Our price:
$ 369.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Solar telescope ST 130/910 LS130MT Ha B1800 Allround OTA
$ 15,300.00
ready for shipping in 1-2
weeks
William Optics
Universal (DC + DV) digital camera adapter lense 75mm
$ 109.00
ready for shipping in 24
h
Lunt Solar Systems
Solar telescope ST 100/714 LS100MT FT Ha B3400 Allround OTA
$ 15,700.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Solar telescope ST 70/420 LS60MT Ha B1200 FT Allround OTA
$ 5,600.00
ready for shipping in 1-2
weeks
William Optics
Vixen-Style Black&White Cat Finder Base
$ 93.00
ready for shipping in 3-5
weeks
DayStar
C-Mount adapter for QUARK filter
$ 115.00
ready for shipping in 3-6
months
William Optics
Camera adaptor Olympus T-Mount
$ 81.00
ready for shipping in 3-5
weeks
DayStar
T2 adapter for QUARK filter
$ 115.00
ready for shipping in 3-6
months
DayStar
Adapter Male silver snout pack for Camera Quark or Scout
$ 140.00
ready for shipping in 3-6
months
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Gold OTA
$ 1,530.00
ready for shipping in 3-5
weeks