Tiffen 55mm Close-Up Set +1,2,4 Filter

Available in +1, +2, +3 and +4 diopters for close-up photography. These filters can also be combined, for even greater close-ups. Depth-of-field is shallow, so use as small an aperture as possible. This set of 4 images (starting in the upper left hand corner and going clockwise) were taken with a #1, #2, #3 and #4 close-up filter, and using a 50mm lens.