The telescope manufacturer William Optics offers very high-quality apochromatic and achromatic refractors which are very well suited to visual observation, and especially to astrophotography.
William Optics
DSD 210 D-Prism rail
$ 67.00
ready for shipping in 24
h
William Optics
Mounting plate for iOptron SkyGuider Pro
( 5 / 5 )
$ 57.00
ready for shipping in 24
h
William Optics
Vixen-Style 90mm Prism Clamp
$ 113.00
ready for shipping in 24
h
William Optics
Prism rail, Vixen style / Arca-Swiss 110 mm
$ 79.00
ready for shipping in 24
h
William Optics
Vixen-Style 290mm Prism Rail
$ 158.00
ready for shipping in 24
h
William Optics
Prism rail, Vixen style / Arca-Swiss 110 mm
$ 79.00
ready for shipping in 24
h
William Optics
Losmandy Swan Series 400mm
$ 204.00
ready for shipping in 24
h
William Optics
Losmandy Swan Series 400mm
$ 204.00
ready for shipping in 24
h
William Optics
Losmandy Swan Series 400mm
$ 204.00
ready for shipping in 3-5
weeks