On 05/02/2015 12:37 PM, J C OConnell wrote:
I don't know why they are calling the 150-450mm their "highest zoom ever". I own a Pentax Zoom takumar that is 135-600mm F6.7. Even though mine is a screwmount, they made the same lens available in K mount back in the 70's jco
Remember the crop factor is at play here. bill -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.

