58mm VivitaR MACRO CLOSE-UP LENS KIT. The Vivitar Close-Up Macro Lens Set includes +1, +2, +4, and +10 close up lenses E.g. +1 & +2 to make a +3 effect or +4 & + 2 to make a +6 effect. The high quality optical magnifying lenses are diopters for close up photography, which shorten the close focusing distance of the lens.
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