Dr. Hönle AG has developed a new lens type for its bluepoint LED UV curing unit series, which focuses the light into a linear irradiation and can therefore cure adhesives with a significantly higher ...

Although blue-light blocking glasses may not significantly improve vision performance, they can be a comfortable set of ...

If you’re trying to go faster in the water or just get a little exercise, you need the best swimming goggles that don’t leak ...

Enhance your video projects with the Blue Line Lens Flares Video Transition Overlay. This sleek and modern transition features a captivating blue line lens flare that smoothly moves across the screen, ...

The Standard's journalism is supported by our readers. When you purchase through links on our site, we may earn an affiliate commission. Internet usage and screen time is sky-high. From working at ...

There are many different types of lenses for various lifestyle activities ... When you turn 61, you should start going every year. Blue light blocking filters: if you work on the computer ...

\(power \ of \ a \ lens \ (D) = \frac{1}{focal \ length \ (m)}\) A lens has a power of -3.33 dioptres. Calculate the focal length and state what type of lens it is.