Extension Tube EF 12 II is especially suited for close-focusing with wide-angle lenses. Compatible with all lenses, except 15mm f/2.8 fisheye, 14mm f/2.8L and MP-E 65mm f/2.8.
This Product Comes With 1 Year Limited WarrantyCamRanger Wireless Transmitter for Select Canon and Nikon DSLR Cameras
Rechargeable, Replaceable Lithium-Ion Battery Pack
USB Cable for Connection to Camera
USB Charging Cable
Ethernet Cable
AC Adapter
Protective Case