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
Rotolock Adaptors 2" 1.25" Red
$ 55.00
ready for shipping in 3-5
weeks
William Optics
Rotolock Adaptors 2" 1.25" Gold
$ 55.00
ready for shipping in 3-5
weeks