3.5 X Fresnel Lens Full Page Reading Magnifier - 10" x 12"

3.5 X Fresnel Lens Full Page Reading Magnifier - 10" x 12"A Fresnel lens is a type of optical lens that is composed of a series of concentric grooves or ridges on a flat surface, rather than a traditional curved lens. This design allows for a thinner and lighter lens with similar or greater focusing power compared to a curved lens of the same size. The ridges on a Fresnel lens bend and focus light, similar to the way a curved lens works. However, the ridges are angled to allow the lens to be thinner and

Whether you're a hobbyist

allowing you to focus on your work with ease

the floor lamp incorporates energy-efficient LED technology

daylight-like glow

The adjustable beam table lamp is a versatile and practical lighting solution that is perfect for any room in your home

26 inches tall

and size compared to traditional curved lenses

without having to worry about being tethered to an electrical outlet

stamp and coin examination

or backpack

Crystal clear optics

and other printed materials