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 ...

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

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 ...

"The Distagon T* 45mm lens is the all-purpose wide-angle lens in the Contax 645 auto focus system. The focal length of 45mm on a Contax 645 is approximately equivalent to 28mm in the 35mm format.

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 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, ...