BLUE BLOCK DEFOCUS LENS

Combining with the theory of peripheral hyperopia defocus, usingeye bionic design,axial myopia people can reduce thephenomenon of peripheral hyperopia defocus effectively and getbetter protect vision.

OPTIMALDESIGN OF RETINAL PERIPHERALIMAGING

Optical software is used to calculate the imaging state of the lens when the chief ray is compensated by the power of the lens when it is projected obliquely. Based on the fact that the peripheral retina imaging is in a myopic and defocusing state, a targeted lens optimiztion design is carried out.