for M42 Lens Adapter Ring for M42 Lens to EF 5DIII 5DII 5D 6D 7D 60D Adjustable Lens Adaptor Connect Ring

High quality and compact, ultra-smooth finish. Durable, portable and lightweight. Made of aluminium. Allows infinite for focus. for M42 Lens Adapter Ring for M42 Lens to EF 5DIII 5DII 5D6D 7D60D Adjustable Lens Adaptor Connect Ring. Features: brand new and high quality. High quality and compact, ultra-smooth finish. Durable, portable and lightweight. Made of aluminium. Allows infinite for focus. The aperture scale is adjustable. Manual operation, manual for focus, manual exposure. With high quality and durable performance. Specifications: Material: all metal. Product model: M42 inner ring can be adjusted. Applicable lens: M42 mount series lens. Applicable cameras: for digital SLR cameras, some full-frame and film cameras, not suitable for use, there may be boarding phenomenon. Product Features: Full manual control, manual for focus, for infinity for focus. Notes: When using the adapter ring for the first for time, please turn on the Shutter release without lens option in the body menu,