K&F Concept Macro Photography Lens Filter 40.5mm Close-up Lens +1, +2, +4, +10 Colorless Transparent 4-Piece Set with Dedicated Case Used item, but in like-new condition. Used only once indoors after purchase, then stored. [Compatibility] Suitable for camera lenses with a 40.5mm/1.6 inch diameter interface, allowing you to enjoy a close-up effect similar to macro photography. Ideal for capturing details of flowers, small collectibles, coins, stamps, insects, small creatures, and other small objects. Please refrain from purchasing if you are sensitive to used items.