Meike MK-S-AF3B AF Extension Tube Adapter Ring Lens for Sony NEX Micro DSLR (10mm, 16mm) E-Mount NEX-3 NEX-5 Camera

MEKE Meike MK-S-AF3B AF Extension Tube Adapter Ring Lens for Sony NEX Micro DSLR (10mm, 16mm) E-Mount NEX-3 NEX-5 Camera

MK-S-AF3-B Budget version extension tube set
Professional Extension tube set design for Sony NEX micro DSLR .
Support AF
Configuration Engineering plastics material + metal bayonet perfect match with Nikon micro DSLR  camera and lens.
Length 10mm&16mm  three kinds of combinations three kinds of magnifications.

NOTE: In addition to appearance and materials, the functions and parameters are same as A/C(metal) models.