Description: This macro extension tube set includes two tubes ( 10mm， 16mm )， it can be used independently or conjunctively ( 3 different combinations ) to satisfy your different requirement of the magnification.

Main Features:
● Support exact TTL exposure and auto-focus
● Built-in electronic pins and internal driver
● Compatible with all 4/3 mount series cameras and lenses
● High-quality aluminum alloy and ABS， powerful and stable
● Convenient for macro shooting Package weight: 0.123 kg
Product Size(L x W x H): 5.50 x 5.50 x 3.10 cm / 2.17 x 2.17 x 1.22 inches
Package Size(L x W x H): 7.50 x 7.50 x 5.50 cm / 2.95 x 2.95 x 2.17 inches Package Contents: 1 x Extension Tube， 1 x Bag