The classic Carl Zeiss Contax lenses make for excellent glass on modern cameras. Craig Marshall evaluates the Vario-Sonnar 35-70mm f/3.4, a lens so good that it became known as a variable prime. With ...

Vintage Zeiss meets Leica M in ambitious Contax G conversion project ...

In the continuation of our series on the classic Carl Zeiss Contax lenses for video, we look at the venerable Vario-Sonnar 80-200mm f/4.0, and often overlooked zoom lens that can be had for a steal of ...

"The Carl Zeiss Planar lens is the most successful camera lens design ever created. This nearly symmetrical layout provides the lens designer with numerous means to correct aberrations extraordinarily ...

"The Tele-Apotessar T* 350mm f/4.0 lens is an auto focus telephoto lens with a similar focal length of 210mm on a 35mm Contax SLR. This optical system was designed using state-of-the-art technology, ...

The new Metabones Contax N-Mount to Sony E-Mount Speed Booster and Smart Adapter allow Contax N mount lenses to be used on Sony mirrorless cameras. The Metabones Contax N-Mount to Sony E-Mount Smart ...

I have too many 50mm lenses and I am letting this one go with a $25 EOS adapter (non-AF confirmation chip). It is in excellent condition (no scratches, focusing ring is smooth, aperture ring is snappy ...

It's me, well it must be, Contax don't make rubbishy cameras, they're up on the same photographic Mount Olympus as Leica. When the shutter falls on a Contax camera an angel beats its wings over your ...