Compatibility: VILTROX DG-C lens extender adapter is designed to work with Canon EF / EF-S series lens and DSLR Camera 5DII 5DIII 5DIV 6D 7D 70D 80D 600D 650D 700D 750D 760D 800D 1300D 1500D T7 T6i T5i
NEW COMBINATION: This kit contains 12mm, 20mm, and 36mm tubes, which can be used independently or in combination for up to seven different lengths to suit different subject types. Additionally, integrated gold-plated contacts maintain full autofocus and auto-exposure functionality and feature durable aluminum-alloy mounts.
NORMAL LENS TO MACRO LENS: Shortening the minimum focusing distance of Canon EF-mount lenses, this Automatic Extension Tube Set from Viltrox also enables you to achieve a greater maximum magnification for close-up shooting with any lens.With the help of this camera's TTL (through-the-lens) and AE (automatic exposure), it possesses perfect coupling except combined with an electronic flash AE unit
ADVICE: If the focal length is less than 70mm, we do not recommend combining 2 or 3 rings at the same time. It is easy to achieve the AUTO FOCUS function with this single ring, while combining 2 or 3 rings, we suggest setting your camera in manual focus.
NORMAL LENS TO MACRO LENS: Shortening the minimum focusing distance of Canon EF-mount lenses, this Automatic Extension Tube Set from Viltrox also enables you to achieve a greater maximum magnification for close-up shooting with any lens.