Facebook appears to have quietly acquired a Singapore-based company called Lemnis Technologies for its proprietary varifocal lens technology. The company's founder is now working for Facebook Reality ...

Eye-tracking is an important technology that many would consider a ‘must have’ for the next generation of VR headsets, although that’s just one step towards resolving a long-standing issue in VR that ...

Vicon's acclaimed Roughneck line now includes two new varifocal lenses to capture the scenes with clear views and accuracy. These new lenses are compatible with the Roughneck V2008-W-NL Box Camera.

Add Yahoo as a preferred source to see more of our stories on Google. As we get older, it’s easy to dismiss small changes as a normal part of ageing – but disruptive shifts in your eyesight isn’t ...

At John Frewin Opticians, our core belief is that we should offer you varifocal lenses that are a “perfect fit” for you, based on the unique way you see the world around you. The new KUDOS varifocal ...

Anyone who wears glasses knows they don’t tend to come cheap — the cost of frames, lenses, lens coatings and cases can mount up to hundreds of pounds. Supermarkets and online retailers offering frames ...

A price war has been triggered by Asda as it claims the elderly are being ripped off on varifocal glasses by £144 million a year. Varifocal lenses are worn by those who need help both with long ...

6 signs you might need varifocal glasses - Don’t ignore the signs and flag any changes with your local optometrist.