Viltrox DG-G Auto Focus TTL Extension Tube Ring 12/20/36 Mm Set Metal Mount

This macro extension tube set is suitable for Canon EF/EF-S 35mm Lens. Features: Auto Focus extension tube, designed for Canon EF/EF-S 35mm lens to shoot at closer distance with higher magnification. Combined with 3 tubes in different length: 12mm, 20mm & 36mm, can be used in any combination or individually to obtain the different magnification. With camera of TTL, AE (through-the-lens, automatic exposure) type it gives perfect coupling except when combined with electronic flash AE unit. Superior lock pin which can tighten the tube joint. Comes with 2 covers for protection. Perfect for macro shooting of small subjects, insects or flowers. Specifications: Color: black Suitable for: Canon EF/EF-S 35mm Lens Material: Metal & plastic Macro tube size: Approx.6.8 * 7.4cm / 2.7 * 2.9in (D * H) Macro tube weight: 123g / 4.3oz Package size: 9.5 * 6.8 * 6.8cm / 3.7 * 2.7 * 2.7in Package weight: 89g / 3.1oz Package List: 1 * Extension Tube Set (12mm, 20mm & 36mm) 2 * Cover 1 * User Manual(English & Chinese)