Agree! My favorite lens, not that it is used as an everyday walk around lens, is 300 f 4.5 manual focus Nikkor. Marvelous mechanical precision, incredible pictu

Agree! My favorite lens, not that it is used as an everyday walk around lens, is 300 f 4.5 manual focus Nikkor. Marvelous mechanical precision, incredible picture quality and works perfectly fine as a 900 mm equivalent with a 2x TC on a DX body. Vintage glass is great, if you get it good condition.