What is Cell mirror

Cell mirror is more scratch-resistant than other materials, but its weight is relatively heavy, and its refractive index is relatively high: ordinary Cell mirror is 1.523 (white, gray, and tea), ultra-thin Cell mirror is : 1.7 (red, white), 1.8 (red, white, purple), 1.9 (red, white) up to 2.0, but the highest refractive index currently used as a cell mirror is 1.9.

The main raw material of Cell mirror is optical glass. Its refractive index is higher than that of resin lenses, so in the case of the same power, Cell mirrors are thinner than resin lenses. Cell mirror has good light transmittance and mechanical and chemical properties, constant refractive index, and stable physical and chemical properties. The colorless lens is called the optical white lens. The pink lens in the colored lens is called the Kesai lens. It is light purple-red under incandescent lamp, and light cyan blue under the fluorescent lamp slightly absorbs strong light.

Cell mirror has superior optical properties, is not easy to scratch, and has high refractive index. The higher the refractive index, the thinner the lens. However, the cell mirror is fragile and the material is heavy. When choosing a cell mirror, you should choose a smaller frame as much as possible, so as to reduce the weight of the cell mirror.