Achieve perfect critical focus with the new SharpStar2 by Lonely Speck. Now compatible with more lenses (including wide-angle)!
Creator at Lonely Speck
Latest posts by Ian Norman (see all)
- Lonely Speck’s Ultimate List of Best Astrophotography Lenses - November 28, 2016
- Zeiss Batis 18mm f/2.8 Astrophotography Review - November 17, 2016
- Critical Focus at Night with the SharpStar2 - October 18, 2016