Vivitar 2X Macro Focusing Teleconverter for Minolta MD iso_250 Please note: The UV filter

Please note: The UV filter is an "alternate" filter holder: it can be threaded to the lens and serve as a base for other filters and caps

full zoom) and coverage from 14mm to 105mm

Why would you want to do this

but it's secure and easy to use

8 USM is an uncommon wide angle lens for Canon EF mount with a fast f1

Vivitar 2X Macro Focusing Teleconverter for Minolta MD iso_250 Please note: The UV filterThe Vivitar 2X Macro Focusing Teleconverter MC is a 2x teleconverter with a neat trick: it's also a helicoid that allows closer focusing with any lens. In excellent condition, with light cosmetic wear, clean glass. Fits Minolta MD cameras and lenses (not included)