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![A laboratory official observing a lens in the lab.](http://fyidoctors.com/cdn/shop/files/custom-lenses_1500x.png?v=1651263942)
Custom-crafted lenses
The first lab in North America to use Freeform technology, every pair of glasses we make is tailored not just to a patient’s prescription, but to how they like to wear them. Every pair that comes out of Delta is perfectly tuned to one person — and quality controlled ensure the prescription and point of wear are exact.
![The photo of a laboratory worker trying to open a door in the lab. where lenses are manufactured](http://fyidoctors.com/cdn/shop/files/LabFrameGrab-8-cropped_1500x.jpg?v=1651263942)
Continuous innovation
From advancements in AI and automation, to laser technology, we relentlessly update and innovate to manufacture the best lenses available.