Pentax Full Frame Lenses For K1

Pentax announced the new pentax k 1 mark ii amazon b h adorama in february 2018 it is the ricoh s new flagship full frame dslr featuring a 36 4mp full frame cmos sensor ricoh s srii shake reduction system five axis shake a new dynamic pixel shift mode safox 12 autofocus mechanism with 33 autofocus points and a flexible tilt lcd monitor and a smart function dial.
Pentax full frame lenses for k1. 2018 10 12 added impressions photos of mr. The frame rate of 4 4 fps full frame is ok but not competitive with a sports camera lenses cover the basics with a 150 450 and a 560 plus many legacy options but lack the comprehensive telephoto lineup of canon and nikon. Some of these even fill the full frame or nearly so at least over some portion of the range so the full frame sensor can be mostly perhaps even fully utilized though with likely quality limitations. The pentax hd d fa 28 105mm f3 5 5 6ed dc wr is a solid full frame starter zoom but it makes the compromises you expect from a kit lens.
It s a full frame lens and uses the sdm supersonic direct motor system making zooming fast. The pentax k 1 is not designed to be a sports camera and it shows in multiple aspects. Existing lenses designed for pentax aps c sensor size can of course be used on the pentax k1 certainly in aps c crop mode. The k 1 can of course still use the pentax da lenses designed for the company s aps c cameras.
Yoshimura in professional s perspective pentax k 1 series special site. Pentax was eager to please and the result is the hd d fa 70 200mm f2 8ed dc aw. A full frame slr of the pentax k series. If you re looking for a pentax lens to use on the new full frame pentax k 1 then you have the option of using a pentax fa full frame ff lens or using a pentax da lens with the aps c crop feature.
Pros strong center sharpness. By default the camera will use a 15mp aps c sized crop of the sensor if a da lens is mounted but can be made to use its full sensor region if you d prefer.