Prescription 1.61 Multifocal Vision Free Form Progressive HMC RX Lens

The aspheric design makes the radius of curvature of the apex of the lens vary, so that the lens is closer to the eyeball, eliminating the original astigmatism causedby the lens material. The distortion of the image area is smalland the vision is more real and natural; the asymmetric soft design, small edge aberration, fast wearing adaptability.clear and comfortable vision.

--The most basic technology of internally tested progressive multifocal lenses, calculates the degree of the lens inthe state of the frame, and uses the inherent calculation method for calculating the wearer's wearing position to provide a wide field of view.

--Form a wearing power that is different from the existing prescription power to become a power suitable for thewearer, providing a comfortable wearing feeling.

The internal progressive design can also directly add targeted designs such as frame shape and size, interpupillarydistance, etc. into the software, and consider personal parameters such as prism degree, frame inclination, etc., sothat the optical performance of the lens can be further optimized according to each individual's personal situation.