Do the two Z-shaped cutoff lines of the lens coincide?

[KiaraDella]

It is best not to have them coincide. If they overlap at one point, the light will concentrate at a single spot, which significantly reduces the width of the projected beam. Normally, when the left and right headlights are not aligned, the light emitted from the headlight lens forms a Z-shape. In this case, adjustments must be made to both left and right lenses. Below is an introduction to lenses: 1. Introduction: A lens is an optical component made of transparent material with a spherical surface. A lens assembly consists of several lenses, which can be either plastic or glass. 2. Concept: Lenses are widely used in various fields such as security, automotive, digital cameras, lasers, and optical instruments. With continuous market development, lens technology is becoming increasingly versatile. 3. Properties: Optical glass is characterized by high transparency, purity, colorlessness, uniform texture, and excellent refractive capabilities, making it the primary material for lens production.