That's a very nice portrait of Mr B !!
So ... did he actually check the scratch resistance of the lens ?
Originally Posted by Tom A
Occasionally you can get close ups of Mr B. The sun was shining on the table and he plunked himself down on it, challenging me to chase him off! I just put the 21 S-A on closest focus, stopped it down and put it on the table. He was considering checking the scratch resistance of the front element.