Sigma has just unveiled a significant new lens range for filmmakers – the Aizu Prime Cine Line. A comprehensive suite of large-format cinema lenses featuring a consistent, ultra-fast T1.3 aperture ...

The nonsurgical nose job—or a “liquid rhinoplasty,” using fillers—has been growing in popularity in recent years.

CooperCompanies is one of the largest eyecare companies in the US. It operates in two segments: CooperVision and CooperSurgical.

People who wear contact lenses (lenses that correct vision) may have a higher risk of developing dry eyes than those who don't wear them. Contacts can irritate your eye's tear film and decrease ...

Please try again later. If you continue to have this issue please contact [email protected]. Deseyne lenses are embedded with bioactive substances that are gradually released to improve ...

Today, a telescope's optical design involves complex computer modelling and large amounts of data. "Simulating the performance of these lenses over a very large bandwidth, from visible to near ...

Contact lenses are a popular choice for vision correction, but many users don’t realise the hidden risks. They provide a wider field of view and are often preferred for active lifestyles and ...

From the initial study, high-add multifocal contact lenses were found to be effective at slowing the rate of eye growth, decreasing how myopic children became. Because higher amounts of myopia are ...

These lenses are designed to allow as much as five to ten times the amount of oxygen to pass through ... cornea Slower turnover of corneal cells induced by contact lens wear Oxygen transmission is a ...

they saw a large, bluish mass under her upper eyelid. It turned out to be a clump of 17 disposable contact lenses bound together by mucus. A surgeon then recovered 10 more lenses during a closer ...