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Security aspheric lens
Product Category: Security aspheric lens
Aspherical lens technology is a million high-definition lens is a very important technology, it is also an important guarantee for high-definition lens. The traditional spherical lens has the inherent defects of spherical aberration, resulting in an insurmountable spot phenomenon, greatly affecting the imaging quality.
Product Details
Aspherical lens technology is a million high-definition lens is a very important technology, it is also an important guarantee for high-definition lens. The traditional spherical lens has the inherent defects of spherical aberration, resulting in an insurmountable spot phenomenon, greatly affecting the imaging quality. The use of non-spherical lenses, the light through the high-order surface of the refraction, you can focus the light precisely at one point. In addition aspherical lens can also simplify the optical structure of the lens.
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