Portable microscope works with // mobile phones and tablets. You can take photos and save them on your phone. It is made with LED lights, perfect for observing coins, stamps, plants and insects. Magnification is 30x. 30x mobile phone magnifying glass. This magnifying glass must be used with the mobile phone for viewing. It cannot be used alone. Almost all current mobile phones can use this magnifying glass. The thickness of the mobile phone cannot exceed 12MM. The inside of the camera cannot exceed 22MM. The top-camera distance of some mobile phones Cannot be used if it exceeds 25mm This magnifying glass is compact and convenient, and can be carried at any time. There are sponges in the bayonet positions to prevent wear and tear on mobile phones. It can be viewed with mobile phones and can also be used to take photos at any time and send them to friends or store them yourself. Package includes: 1*Mobile phone magnifying glass Note: 1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding. 2. Color may vary due to different monitors, please understand. Hello, please pay attention to your delivery address when purchasing products. If your delivery information (such as name, street, house number, doorbell/mailbox without name, etc.) is incorrect, the order will not be delivered correctly.)