I would probably go with the 400 for these (personal reasons): 1) the 400 will probably have better IQ since its a prime 2) 4.0 beats 6.7 3) if you really need the reach of 600, then modern sensors with a 2x crop might just be good enough with a prime. 4) A* enough said...
On Wed, Jun 7, 2017 at 8:23 AM, Collin Brendemuehl <[email protected]> wrote: > #1 : K 135-600/6.7 (with case, close-up, uv) for $375 > #2 : A* 300/4 for $475 > > > > > > > > -- > 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. -- -- Photography takes an instant out of time, altering life by holding it still. Dorothea Lange -- 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.

