RVD is a new technology for manufacturing progressive spectacle lenses. The changing needs of consumers, i.e. the daily use of mobile phones, computers and other technological tools, force consumers to look for the most appropriate solution to achieve the best vision. RVD – meets the needs of users, especially those who frequently use reading and intermediate zones. The RVD manufacturing technology, depending on the diopter strength and the mounting height, allows the selection of the most suitable reading attachment and progression channel length, thus providing the user with a wide reading zone both vertically and horizontally.
“SMART” PROGRESSION DISTRIBUTION
“Smart” progression distribution is a new RVD manufacturing technology that narrows the “far-far” zone in progressive spectacle lenses. More emphasis is placed on the “reading”, “reading-distance” zone. This is relevant for users who use tablets, laptops, smartphones and those who work on desktop computers.
CORRECT POSTURE, FREEDOM OF MOVEMENT
RVD manufacturing technology provides a larger field of vision and less potential distortion at the lens edges. Therefore, users do not need to raise or lower their head to an awkward position to achieve clear vision. This helps to avoid irregular posture.
BENEFITS OF RVD PRODUCTION TECHNOLOGY FOR THE CONSUMER:
– Easier transition from reading to distance;
– Faster adaptation;
– Avoids potential discomfort when searching for the right vision area using a range of smart technologies;
– Reduces symptoms of eyestrain;
– Helps prevent irregular posture.
