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Lenskart is an Indian multinational eyewear company, based in Gurugram. As a vertically integrated company, it designs, manufactures, distributes, and retails prescription and regular eyewear. [ 5 ]
Progressive lenses are corrective lenses used in eyeglasses to correct presbyopia and other disorders of accommodation. They are characterised by a gradient of increasing lens power , added to the wearer's correction for the other refractive errors .
Adjustable focus lenses, like single-focus lenses, also reduce image-jump and spatial distortion in the field of view associated with traditional multi-focal lenses. Additionally, the ideal near-vision correction can be achieved with precision, because the variable lenses emulate the focusing action of the youthful (non-presbyopic) eye.
Multifocal contact lenses (e.g. bifocals or progressives) are comparable to spectacles with bifocals or progressive lenses because they have multiple focal points. Multifocal contact lenses are typically designed for constant viewing through the center of the lens, but some designs do incorporate a shift in lens position to view through the ...
In 2010, under Valyoo Technologies, he began an eyewear retail website named Lenskart along with co-founder Amit Chaudhary. [10] In 2011, they were joined by Sumeet Kapahi, who was working for another eyewear brand.
Multifocal lens may refer to: Progressive lens, used in eyeglasses; Multifocal intraocular lens; Multifocal diffractive lens, a diffractive optical element used with ...