On Mon, 28 Jan 2002 23:34:35 EST, [EMAIL PROTECTED] wrote: >That's one reason for constant aperture zooms.
I understnad that. I guess what I was asking did not come across. Why did Pentax choose to make a f/4 constant zoom using the diaphragm to maintain that, rather than making a f/2.8 - f/4 zoom on this lens. Am I making sense? :-) Later, Gary - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .
