REVIEW: Carl ZEISS 28mm f/2.8 Biogon T* + 1.5m pcx filter

The Contax G 28mm Biogon was considered one of the best 28mm available on film, but suffers serious issues on digital due to sensor cover glass. Can a simple filter make the lens a competitive performer on Sony cameras? Find out below. I have shot this lens for years on the Sony A7 and more … Continue reading REVIEW: Carl ZEISS 28mm f/2.8 Biogon T* + 1.5m pcx filter

Review: Canon EF 2.8/200 L II on Sony a7rIII

Introduction There’s a gap in the Sony FE lens lineup that I find particularly irksome. There’s no AF 200mm f2.8. I don’t know when one will come either, because this is not a popular set of specifications. The lens makers think that you will buy a 2.8/70-200 zoom. But not only are they very expensive, … Continue reading Review: Canon EF 2.8/200 L II on Sony a7rIII

Review: MS-Optics Aporis 135mm 2.4 Fluorit MC

Introduction The Aporis 135mm 2.4 is the latest and also longest lens made by MS-Optics, a one-man-lens manufacturer. It even features one of Canon’s famous CaF2 Fluorit glass elements, which is mostly used in their great super tele lenses for minimizing color aberrations. Does it help to actually combine fast maximum aperture, small size and … Continue reading Review: MS-Optics Aporis 135mm 2.4 Fluorit MC