Product series:
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
SCT connection for WO Diagonals
$ 66.00
ready for shipping in 3-5
weeks
William Optics
M63 Adapter für Flattener Flat6AIII
$ 66.00
ready for shipping in 3-5
weeks
William Optics
Rotolock Adapter 2" 1.25" Red
$ 58.00
ready for shipping in 3-5
weeks
William Optics
Rotolock Adapter 2" 1,25" Gold
$ 58.00
ready for shipping in 3-5
weeks