Not known Details About sv66
In summary, Here's my evaluation on the efficiency in the SV66, working with my 102mm doublet apochromat since the “superb” standard: A further illustration: with my 8-24 zoom established at 50x I couldn't see Rigel’s tiny companion. using a 2.5x Televue Powermate additional in, I set the zoom at 42x and saw Rigel’s companion star. In shor