By placing one or both of these Kenko Nikon Z Mount Extension Tubes between your existing lens and the camera body, it shortens the normal minimum focusing distance allowed by the lens being used. Consisting of two metal tubes in 10mm and 16mm lengths. Each extension tube is equipped with electrical contacts for relaying communication between the camera body and the lens. Fully-automatic aperture diaphragm coupling, not affects TTL metering. Manual focus and a tripod are recommended for macro-photography. Purchased and used by a hobbyist, the product is in good comestic and working condition.
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