Light curing 3D printing Fresnel Lenses

Fresnel lenses are used in LCD light-curing 3D printers. The working principle of the LCD 3D printer is to achieve three-dimensional printing of objects through light curing technology. Our Fresnel lens is installed under the LCD screen. In the 3D printer, the optical angle can be changed to improve the verticality of the light, thus improving the molding quality. The surface light intensity and printing accuracy make the printed products more delicate and the model surface more beautiful. Yuying can process customized molds according to customer needs, which can be used in animation figures, jewelry design, education and learning, medical dentistry and other fields.

On the contrary to milling or grinding them, Now uses additive optics fabrication technology to 3D print the lenses. Rather than casting away material, droplets of an optical acrylic resin are laid down during successive printhead movements and cured by UV-light.

Printed optics technology has been proven to be a very easy solution for rapid prototyping of custom optical components by means of 3D printing technology, also referred to as additive manufacturing.