Digital lenses, also known as freeform or HD lenses, represent a significant advancement in optical technology introduced to the market approximately five years ago. While they’re relatively new, they promise several advantages over traditional lenses. To grasp their potential benefits, it’s essential to contrast them with the conventional lens-making process.
Traditional lenses undergo a labor-intensive journey involving multiple steps and equipment. It starts with semi-finished blanks tailored for various prescriptions. Upon receiving a patient’s prescription, labs select an appropriate blank, cut it to the prescribed shape, and meticulously polish it to refine the surface. The lenses then undergo finishing and rigorous quality control checks.
In contrast, digital lenses streamline this process by integrating multiple steps into a singular, digitally controlled workflow. Precision cutting and polishing machines adhere meticulously to the specifications set by technicians, ensuring consistency and accuracy.
Benefits of Digital Lenses
Digital lenses offer several advantages beyond streamlined manufacturing. They particularly benefit single vision and progressive prescriptions. For larger or wrap-around frames, freeform lenses eliminate the “fishbowl” effect, reducing peripheral blurriness and enhancing the field of vision. This not only improves clarity but also reduces eye strain.
The greatest advantage of HD lenses lies in their superior quality and smoother transitions for progressive prescriptions. Unlike traditional methods involving heated glass molds, digital surfacing bypasses this, resulting in lenses with enhanced visual resolution and seamless power transitions from distance to near vision.
Interested in Digital Lenses?
If you’re considering digital lenses, Vision Specialists offers a range of options tailored to meet your needs. Our progressive lenses are digitally sculpted with an exclusive in-house design by Shamir, renowned for its precision and quality. We also provide other designs by Shamir and Verilux upon request. Additionally, single vision lenses by Essilor are available, with digital versions by Shamir also offered upon request.
Discover the benefits of digital lenses and enhance your visual experience with Vision Specialists. Visit us today to learn more about our offerings and find the perfect lenses for your needs.
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