Little Marvin Microscope (No battery included) Overview A compact, handheld microscope designed for children aged 7 to 14 to explore small objects and learn basic microscopy. The Little Marvin Microscope combines manual zoom, builtin LED lighting, and simple phone compatibility to make closeup observation and photo capture easy and intuitive. Key benefits Encourages curiosity and scientific exploration with a safe, childfriendly design. Manual zoom and adjustable lens spacing deliver clear magnification from 60x to 120x for examining insects, plant parts, fabric fibers, and more. Builtin LED lighting provides steady illumination for clearer images in indoor or lowlight environments. Mobile phone connection lets users capture and share closeup photos for school projects or keepsakes. Lightweight and portable size makes it convenient to take on outdoor nature walks or classroom activities. How it works Two curved lenses are set at the correct focal length to provide maximum magnification. Sharp focus is achieved by adjusting the distance between the lenses and the distance from the object. The distance between lenses is controlled by turning the two black wheels, one at the and one further down. The object distance is adjusted manually by moving the specimen or the microscope. Features Mobile phone connecting: aligns with many smartphone cameras for easy photo and video capture. Manual zoom: quick, handson focus control for clear images at different magnifications. LED lighting: integrated soft LED light for consistent illumination without straining young eyes. Easy to carry: compact dimensions and light weight make it suitable for travel and classroom use. Safe material: durable ABS construction suitable for regular use by children. Specifications Name: Little Marvin Microscope (No battery included) Product size: 9 x 3.5 x 17.5 cm Colors available: Black, White, Blue, Green, Orange, Yellow Light source: LED light Magnification: 60x to 120x (variable) Applicable age: 7 to 14 years old Power: batteries excluded Package contents 1, 2, or 3 pcs Little Marvin Microscope (batteries excluded) 1 sixpiece set 1 packing box Practical use scenarios School science projects: examine leaf structures, insect anatomy, and textile fibers for reports and presentations. Outdoor exploration: take on nature walks to observe small insects, moss, and other natural specimens up close. Hobby and craft inspection: check the weave of fabrics, details in miniature models, or small electronic components. Instructions for results Step 1: The microscope uses two curved lenses positioned for magnification. Step 2: Turn the wheels to adjust the distance between lenses and move the object closer or farther to achieve a sharp image. Step 3: Use the two black adjustment wheels, one near the and one further down, and reposition the specimen with your hands for fine focus. Warm tips Colors may appear slightly different from the pictures due to lighting and screen variations. Please allow slight measurement differences due to manual measurement. If you have questions or encounter any problems with the received product, contact the seller or retailer through the original channel.