Phottix
67mm Close-Up Lens Set +1, +2, +4, 10x
Magnification Filter Set
The 67mm Close-up Lens Set from Phottix is a range of macro lens filters which allows any lens with a 67mm filter thread to be turned in to a macro lens. Simply screw the magnification filter on to your lens for +1, +2, +4 and +10 magnification.