The 5-Second Trick For sv66
In summary, Here's my evaluation of the effectiveness of your SV66, employing my 102mm doublet apochromat get more info as being the “excellent” conventional: A different illustration: with my 8-24 zoom set at 50x I couldn't see Rigel’s tiny companion. having a 2.5x Televue Powermate included in, I set the zoom at 42x and saw Rigel’s compa