Polaroid Optics 52mm 4-Piece Filter kit Set for Close-Up Macro Photography; Includes +1, +2, +4 & +10 Diopter Filters & Nylon Carry Case &ndash; Compatible w/ All Popular Camera Lens Models 4-PIECE MACRO FILTER SET  Collection of Close-Up Diopter Filters [+1, +2, +4, +10] Transform Any Lens Into a True Macro Lens; Capture Small Subjects at Close Distances in Greater Detail Like Never Before EXTREME ZOOM EFFECTS  Expand Your Photography Perspective & Experiment w/ Microscopic Subjects Without Losing Sharpness; Perfect for Newborn Photography & Shooting Insects, Flowers, Products, Food, Etc. DUAL THREADED DESIGN  Smooth Threads Easily Affix to Any Lens; Double-Sided Design Also lets You Mount & Stack Multiple Filters for Extreme Macro Effects & Other Optics Like UV, Warming, Polarizing, Etc PRO-GRADE MC FILTERS; Polaroid Optic Filters use Pro grade Multi-Coated Glass Which Gives You Unparalleled Quality. Included is a Water-Resistant Nylon Carry Pouch to Protect the Filters COMPATIBLE WITH ALL LENSES  To Ensure Perfect Fit, True Color, Optimal Saturation & Zero Detail Loss, Verify Lens Thread Size Based on  Marking on Lens Barrel or Underneath Lens Cap