~ When YANG Deming visited my Beijing apartment after a three year absence, he looked at my newest lenses…he took this image with the Zeiss Distagon T* 35mm f/2 ZE lens mounted on the EOS 1D X…it shows that his manual focus was sharply accurate, capturing the light on the beverage can…the EOS 1D Mark IV is on the left and a magnifying glass is laying on the glass table top on the right