William Optics
Apochromatic refractor AP 81/478 GranTurismo 81WIFD OTA
$ 2,650.00
ready for shipping in 3-5
weeks
William Optics
Camera adaptor M48 compatible with Nikon
$ 69.00
ready for shipping in 24
h
William Optics
Guidescope AC 50/200 RotoLock Gold OTA
$ 277.00
ready for shipping in 24
h
Lunt Solar Systems
Filters 50mm Ha Etalon filter with B1800 for 2" focuser
$ 2,880.00
ready for shipping in 6-10
weeks
William Optics
Dura Bright 1.25" 90° mirror star diagonal
$ 219.00
ready for shipping in 24
h
Lunt Solar Systems
Filters H-alpha LS50FHa/B1800d1
$ 2,880.00
ready for shipping in 6-10
weeks
Lunt Solar Systems
Filters 18mm blocking filter in star diagonal for 2" focuser
RRP:
$ 1,160.00
Our price:
$ 1,130.00
ready for shipping in 6-10
weeks
William Optics
Vixen-Style 90mm Prism Clamp
$ 115.00
ready for shipping in 24
h
Lunt Solar Systems
Ca-K Module with 18mm blocking filter in extension tube for 2" focuser
RRP:
$ 2,650.00
Our price:
$ 2,290.00
ready for shipping in 6-10
weeks
William Optics
Mount ZWO AM5N RedCat Limited Edition
$ 3,810.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Spare O-Ring 34mm for PT-Piston LS60T- LS152T
$ 34.90
ready for shipping in 24
h
William Optics
Cat Series Saddle Handle Bar
( 5 / 5 )
$ 103.00
ready for shipping in 24
h
William Optics
Adjustable Flattener Reducer Flat7A
$ 1,100.00
ready for shipping in 3-5
weeks
William Optics
Red dot finder with quick-release bracket and base
$ 138.00
ready for shipping in 3-5
weeks
William Optics
Flattner Flat61A for Z61
$ 381.00
ready for shipping in 24
h
William Optics
M48 adaptors for Canon EOS Super high precision
$ 173.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor Pleiades 181 AP 181/998 Astrograph OTA
$ 24,300.00
ready for shipping in 6-10
weeks
Lunt Solar Systems
PCUSB Pressure-Tuner Controller with USB
$ 1,610.00
Product can be shipped as of 15.10.2026
William Optics
Flattener Flat68III
$ 1,100.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Filters Ca-K module with 18mm blocking filter in star diagonal for 2" focuser
RRP:
$ 2,650.00
Our price:
$ 2,290.00
ready for shipping in 6-10
weeks
William Optics
Adaptors for EAF focus motor
$ 392.00
ready for shipping in 3-5
weeks
William Optics
Polar wedge High Latitude SkyGuider Pro
$ 450.00
ready for shipping in 24
h
Lunt Solar Systems
Filters 50mm Ha Etalon filter with B1200 for 2" focuser
$ 2,300.00
ready for shipping in 6-10
weeks
William Optics
Apochromatic refractor AP 132/925 Fluorostar Space Gray OTA
RRP:
$ 6,400.00
Our price:
$ 6,200.00
ready for shipping in 24
h
Lunt Solar Systems
Adapter for mounting a sol-searcher onto an LS152THa telescope
$ 115.00
ready for shipping in 24
h
Lunt Solar Systems
Filters 50mm Ha Etalon filter
$ 1,960.00
ready for shipping in 6-10
weeks
Lunt Solar Systems
Spare O-Ring 32mm for PT-Piston LS60T- LS152T
$ 34.90
ready for shipping in 24
h
Lunt Solar Systems
Solar telescope ST 40/400 LS40T Ha B600 R&P
$ 1,730.00
ready for shipping in 6-10
weeks
Lunt Solar Systems
Solar telescope ST 40/400 LS40T Ha B1200 R&P
$ 1,840.00
ready for shipping in 6-10
weeks
Lunt Solar Systems
Filters Ca-K module with 12mm blocking filter in extension tube for 2" focuser
RRP:
$ 2,300.00
Our price:
$ 2,150.00
ready for shipping in 6-10
weeks
Lunt Solar Systems
Ca-K module with 2", 6mm blocking filter in extension tube for 2" focuser
$ 1,500.00
ready for shipping in 6-10
weeks
Lunt Solar Systems
Filters H-alpha LS50FHa/B600d2
RRP:
$ 2,300.00
Our price:
$ 2,110.00
ready for shipping in 6-10
weeks
William Optics
Adapter Rotolock Adaptors 2" 1.25" Gold
$ 92.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
ST 100/700 LS100MT Ha / B1800 PT DS Premium PLUS solar telescope kit
RRP:
$ 9,600.00
Our price:
$ 8,700.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Spare O-Ring for Pressure Tuner Piston LS50T
$ 34.90
ready for shipping in 24
h
William Optics
Focusing Mask Bahtinov 105-148mm
$ 103.00
ready for shipping in 24
h