The aspheric lens has a better radius of curvature and can maintain good aberration correction to obtain the required performance. The application of aspheric lenses brings excellent sharpness and higher resolution, and at the same time the miniaturization of the lens design becomes possible.
Various types of aspheric lenses have their own relative advantages. Therefore, it is very important to choose the right products for different applications. The main considerations include: batch size, quality and cost.
1. Precision glass molded aspheric lens, with the characteristics of mass production and high thermal stability, is suitable for occasions with large batches, high quality and high thermal stability.
2. Precisely polished and formed aspheric lens, with the characteristics of short sample preparation cycle and no need for molds, is suitable for sample production and small batch samples.
3. Hybrid molding aspheric lens, with the characteristics of simultaneous calibration of spherical aberration and chromatic aberration, is suitable for wide spectrum, large batch and high quality occasions.
4. Plastic molded aspheric lens, with the characteristics of low cost and light weight, is suitable for occasions with large batches, moderate quality and low thermal stability.