A tolerance of ±3 µm apex decenter from the OA and ±0.1˚ tilt angle of the plano- surface normal away from the OA is necessary. Therefore, common types of lower-precision ... plate in tight contact.

Astigmatism occurs when your eye’s cornea or lens has an irregular shape ... While many people with astigmatism use Precision 1 contacts or glasses to correct their vision during the day, the effects ...

Dry your hands with a lint-free towel to avoid any pesky fibers getting on your lenses. Next, take a good look at your contacts. Make sure they're clean and free from any debris. If you're using ...

The first step to finding a better price for contact lenses is to find an affordable vision exam to get your prescription.

Warby Parker convinced a federal appeals court on Tuesday to uphold a decision that its use of a competitor's name to redirect search-engine users to its online contact lens store did not violate U.S.

Image courtesy Schott Schott’s expansion is timely, aligning with the industry’s anticipation of a surge in demand for AR lenses and optical ... in delivering high-precision optics—and ...

SINGAPORE – Secondary 1 student Michaela Wang, 13, started wearing contact lenses three years ago, when she was in Primary 4. With the onset of myopia, she began using spectacles at the age of ...

WASHINGTON (Reuters) - The U.S. government has issued $2 billion in advance point-of-sale consumer electric vehicle (EV) tax ...

When shopping for contact lenses, you have a myriad of brands to choose from online and in-store – but not all of them boast a level of customer service that keeps you coming back. To find out which ...

A branch of the Ontario Superior Court of Justice granted an application from Nasrin Yavari, who sought a review of the provincial government’s decision to deny her a tax rebate on the basis that she ...

Looking to get your contact lenses without leaving your house? These are the best places to buy contacts while saving time and money. Nasha is a Managing Editor for CNET, overseeing our sleep and ...

What makes this unique, according to the company, is that they are the first anamorphic lenses to feature autofocus. The new BLAZAR APEX 1.33x Anamorphic AF lenses are still in prototype and will work ...