Description[ 3 lenses ]: Double acrylic lens with 3 magnification options (8x, 15x, 23x), no distortion and super clear, just like the microscope.[ Adjustable LED light ]: Magnifier with 2 high-brightness LED lights, you can adjust the lighting brightness you want for better visual effect even in low light conditions.[ Lightweight ]: Extra light, does not weigh down your head , suitable for examining and reading fine print in newspapers, documents, maps, jewelry or repair work for clock, watch, mobile phone, etc.[ Focal Adjustable ]: Focal Length: 62mm/ 2.44in, 33mm/1.3in, 21mm/0.82in. Just change different lenses, it is suggested to observe with one eye. It cannot focus when using two eyepiece lenses at the same time.[ Warm Gift ]: Ideal gift for the elderly, amateurs and professionals, provides a useful aid for the visual impairments. If you have any problems, please feel free to contact our customer service directly by email, we will get back to you within 24 hours.Product DescriptionLED light and adjustable focusWith 2 high-brightness LED lights, you can adjust your desired lighting brightness for better visual effect in low light conditions.Adjust focal length: 62mm/2.44in , 33mm/1.3in, 21mm/0.82in.Just change different lens for different people.Considering its observation character area, it is suggested to observe with one eye.It cannot focus when using two eyepiece lenses at the same time.Lightweight and easy to useExtra light, does not weigh down your head.Suitable for examining and reading small print in newspapers, documents, maps, coins coins, stamps, electronic parts, jewelry x, photos and pill boxes.Or repair work for clock, watch, cell phone, etc.Ideal gift for the elderly, amateurs and professionals, provide wisely a useful aid for the visually impaired.