White Lens Material Acrylic 11x Magnification Handle Material Acrylonitrile Butadiene Styrene About This Item Size and magnification 5X 11x: 193 x 90 x 26mm; Lens diameter: 75mm, 19mm; Magnification: 5X (large objective); 11X (small lens); Material = ABS, acrylic optical lens. Excellent 5x (500) and 11x (1100%) magnification for more detailed tasks. Our professional-grade distortion-free lens. With Foldable Stand, Adjustable Height: Compact and sleek design, lightweight, easy to use, 3 movable joints ensure the stand can be stretched to any position height as required when used as a desktop magnifier. Equipped with a comfortable ergonomic handle, it is suitable for children, adults, seniors, amateurs and professionals. Lighting: 8 LED lights provide even illumination for the viewing area. (3 AAA batteries not included) For sanding, welding and cutting high quality leather. The brightness can be adjusted to make the working environment more comfortable, improve work efficiency, effectively protect eyesight and prevent eye fatigue. USB and battery power supply - You can connect to your computer, laptop or power bank via USB cable (no USB charger required). It can also be powered by 3 AAA batteries (batteries not included). Pocket or desktop magnifier: By stretching its stand and placing it on the table, the magnifier can be used as a magnifying glass Office. It can also be folded like a portable magnifier for wider application. Product Description Material: ABS Product size: 192*90*26mm Power type: 1.5V three AAA batteries (not included); external USB power supply (included). wrap: 1x magnifying glass 1x USB cable 1x user manual describe: Retractable handle for easy access. Adjust the height to prevent glare from entering the eyes. Fully collapsible design for safe storage and easy portability. Folds into a pocket for travel, camping or any outdoor activity. Easy to use with a simple on/off switch. Relieves eyestrain and headaches caused by eyestrain or strabismus. Function: - Two magnifications: Sturdy base and bendable neck ensure correct position of the lens for comfortable viewing, easy storage and transport - 2 bright LED lights: 2 power modes, via USB cable or 3 AAA batteries (AC adapter and batteries not included) - Crystal Clear: 2 brightness levels, provides excellent light to illuminate detailed surfaces and helps work in low light conditions - Adjustable position: dual USB and battery powered. Easily connects to PC/laptop or power bank.