Globally Renowned Manufacturer 

Of Precision Optical Lenses

We specialize in delivering high-performance, customized lens solutions for eyeglasses, sunglasses, and advanced optical applications. 

MAIN PRODUCTS

Our product line is complete, function is various

Single vision

High cylinder lens

Single-vision lenses are the most common type of eyeglass lens. They correct vision at only one distance, either near or far away. The entire lens provides one correction value, treating either nearsightedness or farsightedness, but not both. Single vision lenses are designed to correct either nearsightedness, farsightedness, or astigmatism. 

A high cylinder lens is a type of eyeglass lens designed to correct significant astigmatism, a refractive error caused by an irregularly curved cornea or lens in the eye. It is generally made with 1.60 and 1.74 lenses.

UV++LENS

UV400 lens

The imported raw materials with UV protection has long-term protection for UV light and is not affected by applied coatings as it is added in monomer. LechengUV400 lens makes use of advanced technology that blocks UV light, and the colorless raw material guarantees the transparency of the lens.

Based on the principle of biometric absorption technology, blue light is partially absorbed through the lens reflection, which can absorb more than 90% of high-energy blue light that is harmful to the human body.

Made with improved monomers as the main raw material and other resins as the supplement, the Abbe number of the whole lens has obvious advantages, and the clarity of the lens is greatly enhanced while preventing blue light.

Photochrmic Lens

IR lens

A photochromic lens is an optical lens that automatically darkens when exposed to UV light or bright sunlight and returns to a clear state in low-light or indoor conditions. These lenses combine the convenience of everyday eyewear with the protective benefits of sunglasses, eliminating the need to switch between regular glasses and sunglasses.

IR lenses are lenses that are custom-machined in a professional lens lab room based on individual refraction data. Unlike regular stock lenses, lR lens need to be precisely polished and optimized according to the user's individual needs.