that was a 300, f4, about 15 years old!!
the size of my digital sensor crops it to about 450,, a nice bonus! still a hi quality lens! http://www.bythom.com/300lens.htm
you can't tell from where you are, about how excited i am right now.
LOOK WHAT SANTA BRUNG ME!!!!http://www.bythom.com/105AFSlens.htm
it's in the next arriving suitcase. expect an entire slew of bug, flower, wierd type photos to follow!