Leica APO-Summicron-SL 35mm f2 ASPH Filter Size_39mm the Speedlite Transmitter ST-E3-RT is

the Speedlite Transmitter ST-E3-RT is an indispensible tool for advanced

RUGGED AND COMPACT

or store in the studio

and the auto exposure camera functions can operate the lens iris to adjust light transmission

Leica APO-Summicron-SL 35mm f2 ASPH Filter Size_39mm the Speedlite Transmitter ST-E3-RT isAs a moderate wide angle prime, the APO Summicron SL 35 f 2 ASPH is almost a universal lens. Its fast autofocus, robust design and construction and exceptional imaging quality make it an outstanding lens for reportage and a convincing choice for other areas of photography such as architecture, landscapes, portraiture and studio work. It is perfectly matched to the cutting edge SL System and has been conceived for a long working life under professional