Camera Macro Extension Tube Ring For M42 for Canon Nikon Pentax Olympus M4/3 for NEX

Description:

camera Body cap + Rear Lens Cap for Canon nikon Sony NEX for Pentax Olympus Micro M4/3 Panasonic M42 More

Description:

camera Body cap + Rear Lens Cap for Canon nikon Sony NEX for Pentax Olympus Micro M4/3 Panasonic M42 More

Description:

Macro Extension Tube Ring Adapter For M42 / Canon EOS / Nikon AI / SONY AF / NEX / Pentax PK / More

Description:

【Versatile Lighting Controls】A dual-flash-tube design with a separate brightness control system, it allows you to either fire both tubes simultaneously, or each at a time, adjusted from full power to 1/128 at 1/3 stop increments to create light to dark... More