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 glass is most definitely in vogue with classic cinema glass being rehoused in modern lens enclosures. But does vintage stills glass hold the same appeal and practicality for filmmakers on ...

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 ...

Fringer has released what it says is the world's first Contax AF N lens to Sony E-mount adapter.

Techart has released a new autofocus adapter (TZG-01) that allows Contax G lenses to be used on Nikon Z cameras with full autofocusing support. The new TZG-01 adapter in use with a Contax G lens on a ...

"The Sonnar T* 210mm f/4.0 lens is an auto focus telephoto lens with a similar focal length of a 135mm lens on a 35mm Contax SLR. This optical system was designed using state-of-the-art technology, ...

While I mostly shoot digital, I still use my old film camera quite a bit. It's starting to fall apart though, especially the back door is a bit loose and sometimes springs open. Very inconvenient for ...