Macro lens KENKO

Extension tubes are designed to enable a lens to focus closer than its normal set minimum focusing distance. - Contains two tubes of different lengths - 10mm and 16mm - Designed with all the circuitry and mechanical coupling to maintain auto focus and TTL

Conveniently turns a standard lens into a macro lens - Supports full-frame sensors and can be used singularly or together - Electrical contacts maintain communication between camera and lens - Fully-automatic aperture diaphragm coupling - Maintains TTL me

The bigger the length of the Nahrings cannot get the closer the lens focus. - Set consists of three intermediate rings with sizes 12 mm, 20 mm and 36 mm, that can be used individually or in combination. - Almost Any Lens at great a macro lens can be Ko