LED optical lens refers to a kind of optical element used in LED lamps, which can gather and adjust the light, making the lighting effect of LED lamps more uniform and bright.LED lens mainly consists of two parts: lens material and lens shape, different lens shapes can realize different beam distribution modes, such as concentrating, scattering, projecting and so on. In the application of LED lamps and lanterns, the selection and design of the lens has an important impact on the optical performance and presentation effect of the lamps and lanterns.

LED optical lenses have a wide range of applications and are commonly used in road lighting, outdoor advertising, stage lighting, automobile headlights and other fields. For example, LED lenses in automobile lights are mainly used to focus the light from the LED light source onto the road to improve the driving safety of car owners. In addition, LED lenses can also be used to regulate the color and intensity of light during the planting process, promoting the growth and development of plants.

As an efficient optical component, LED lenses have also attracted much attention in the field of energy saving and environmental protection. Compared with traditional lighting methods, LED lamps and lanterns have less energy loss and longer service life, so they can effectively reduce energy consumption and carbon emissions. The excellent optical performance of LED lenses can also help LED lamps illuminate the target area more accurately, reducing light pollution and resource waste.