Usage Tips:Features: Close-up lens set is suitable for flowers, insects, small collectibles, coins and stamps, small creatures taking or any other items which requires up-close details. High-defination grinding optical glass lens, it can effectively reduce reflected light and greatly reduce the impact of virtual shadows on imaging, brings you clear imaging experience. Multi-layer coating process, water-proof, oil-proof, anti-fouling and scratch-resistant performance, protecting your camera lens. 49 52 55 58 62 67 72 77 82mm are avaliable to choose, you can choose what you need. What you will get: 4 pieces different strengthens lens filters +1,+2, +4, +10,and a portable storage bag. Package Includes: 1 Piece +1 Close Up Lens 1 Piece +2 Close Up Lens 1 Piece +4 Close Up Lens 1 Piece +10 Close Up Lens 1 Piece Lens Storage Bag Specifications: Material: Magnesium Aluminum Alloy+Optical Glass Diameter of 49/52/55/58mm: Approx. 10 for cm/3.93 inch Diameter of 62/67/72/77/82mm: Approx. 11.5 for cm/4.52 inch Type: 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm, 82mm(optional) note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.