Pentax HD D FA 21mm f2.4 ED Limited DC WR glass field curvature and chromatic aberration

field curvature and chromatic aberration to deliver astonishing image sharpness

when using the separately sold VM-E adapter (for Sony cameras) the minimum distance is reduced to 41

accompanied by a book

A versatile

A neutral clear

Pentax HD D FA 21mm f2.4 ED Limited DC WR glass field curvature and chromatic aberrationExclusive Limited series quality with optimized image rendition and fine texture description True to the Limited series design concept, this lens was developed to provide a distinctive visual expression. This could be achieved only by conducting a series of image quality assessments using a vast number of captured images, and by feeding the results back into the design process, along with various numerical evaluations using measuring instruments. When