DA* 300mm f/4 AF Speed
Posted by admin | Under Pentax K20D Battery Wednesday Mar 10, 2010
Just for fun, auto focus speed of the DA* 300mm f/4 lens on my DS and K20D.
DS (v2.01) + new Energizer Lithium AA’s
K20D (v1.03) + fully charged OEM battery
More information @ www.tfphotoworks.com
Duration : 0:0:16
Yup, definitely a …
Yup, definitely a superb lens!
I own one, as well. …
I own one, as well. It’s a great wildlife lens.