Here we'll tell you about the benefit of Freeform single vision lenses. Particularly the supererior clarity this technology offers wearers with high prescriptions.
Free-form technology is the most advanced optical lens manufacturing process that can reduce higher-order aberrations such as aspherical aberration that can occur in ophthalmic lenses processed with traditional manufacturing equipment. Traditional lenses are surfaced on 1 side and patient's best vision is in the centre of the lens. Digital lenses are surfaced on both sides and often called free-form because the lens is customized to the patient's prescription in a very precise manner.
Benefit from:
· Clear, sharp and crisp vision all around the lens compared to regular lenses where the best vision is from the middle of the lens
· Flatter and thinner lenses resulting in more comfortable wear
· Better and more durable coatings
· Easier adaptation to new and more complex prescriptions
· Minimal to no “swim effect”
· Low levels of unwanted astigmatism
*Image from Zeiss Single Vision Free Form lens
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