The 52mm Tiffen Filters Close-up Lens Set consists of three diopters (+1, +2, +4).
Single element diopter lenses enable focusing on subjects much closer than standard lenses were designed for. Perfect for nature photography, numesmatics and other Macro photography.
Comes with a red felt lined leather case.
Each lens can be used separately or combined to create stronger strengths up +7. If you find that a +2 is too weak but a +4 is too strong, then use a +2 and a +1 to create a +3.
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov