Description
* 2 Piece Extension Tube Set, made of metal.
* Compatible with Sony NEX, E-mount series Micro DSLR.
* Support Exact TTL Exposure and Auto-focus;Built-in Electronic Pins and internal driver.
* New adapter aperture hole design, perfectly support Sony full-frame camera A7/A7R/A7S/A7 II.
* Including two tubes(10mm, 16mm), 3 different combinations.