Commlite Auto Focus Macro Extension Tube Ver 2 for SONY E mount NEX A7R A7S A7 NEX 3 NEX 3N NEX 5 NEX5N NEX7 NEXF3 A5000 A6000 Compatible with A7 A7R A7S NEX 3 NEX 3N NEX 5 NEX5N NEX7 NEXF3 A5000 A6000 Support Exact TTL Exposure and Auto-focus Built-in Electronic Pins and internal driver High-quality Aluminum alloy made Including two tubes (10mm, 16mm), 3 different combinations