WEIHE Auto Focus Macro Extension Tube for Canon EF / EF - S

#cb-yzsehx-detail-wrap *{max-width: 100% !important;box-sizing: border-box;} Description:Extension tubes, enabling a lens to focus closer than its normal, which magnifies your subjects. Usually, you only need to pay a little money to get a macro photography and maintain the original optical quality.Main Features:- Suit for Canon EF/EF - S mount lenses.- With 3pcs tubes that are 13mm, 21mm and 31mm adapters, 7 different combination ways to shoot at closer distance with higher magnification. - Gold-plating connectors support autofocus and metering.- Easy to use, simple to mount and dismount by quick release lock. 0.172 Package weight: 0.204 kg Package Size(L x W x H): 7.50 x 7.50 x 9.50 cm / 2.95 x 2.95 x 3.74 inches Package Contents: 1 x Extension Tube, 1 x English User Manual, 1 x Bag