Do you know what the comparative advantage of quality aspheric lens Wholesale Price is? Let's take a simple look below!
1. Spherical aberration calibration
The quality aspheric lens Wholesale Price is used to replace the spherical lens. The obvious advantage is that it can correct the spherical aberration caused by the spherical lens in the collimation and focusing system. By adjusting the surface constants and aspheric coefficients, the quality aspheric lens Wholesale Price can minimize spherical aberration. Quality aspheric lens Wholesale Price (light converging to the same point, providing optical quality), basically eliminates spherical aberration (light converging to different points, resulting in blurred images) produced by spherical lenses.
Three spherical lenses are used to increase the effective focal length to eliminate spherical aberration. However, a piece of quality aspheric lens Wholesale Price (high numerical aperture, short focal length) can be achieved, simplifying system design and improving light transmittance.

2. System advantages
The quality aspheric lens Wholesale Price simplifies the elements involved for optical engineers to improve optical quality, while increasing the stability of the system. For example, in a zoom system, 10 or more lenses are usually used, but 1 or 2 quality aspheric lens Wholesale Price can achieve similar or better optical quality, thereby reducing the system size and improving the cost rate , reduce the overall cost of the system.