Optical viewfinder featuring a glass pentaprism, and providing a 100% field of view and 0.95-times magnification
For optimum ease of viewing and focusing
With an approximately 100% field of view and nearly 0.95-times magnification (with an FA 50mm F1.4 lens set at infinity), the PENTAX KF’s viewfinder provides a large sharp view of the subject, allowing you to capture it exactly the way you want. With very little aberration even at the corners of the image field, it assures excellent ease of viewing in many different photographic situations. It also facilitates manual focus operations, because it makes it easy to locate the in-focus point in the image field.