Background/aim To quantify the impact of baseline presenting visual acuity (VA), refractive error and spectacles wear on subsequent academic performance among Chinese ...

such as Snellen charts, do not fully capture the impact of optic neuritis. Newer methods, including low-contrast visual acuity charts, multifocal visual evoked potentials, magnetic resonance ...

Budget projectors, on the other hand, let you easily beam an image that’s anywhere from 100 to 200 inches in full HD for under $100. I’ve used several projectors of various price levels and ...

Epson has expanded its home cinema range with two "4K Pro-UHD" laser projectors, the EH-QS100W and EH-QS100B. Both promise to deliver high-end viewing experiences with the convenience of ...

Eric Clapton’s fifth solo album Slowhand debuts on Billboard's Top Blues Albums chart at No. 2, ... [+] nearly netting the guitarist another No. 1. British guitarist Eric Clapton performing on ...

Nature Research Intelligence Topics enable transformational understanding and discovery in research by categorising any document into meaningful, accessible topics. Read this blog to understand ...

You can’t stand DLP rainbow artifact and dithering: Epson’s 3LCD projection technology gets around a couple visual artifacts that often impact DLP projectors. If you see rainbows or are ...

Here’s a look – in 6 charts – at what Gaza is like after 15 months of war. An additional 11,000 people remain unaccounted for – likely either missing or not yet found under rubble ...

TV projectors have become a popular choice for home entertainment, offering a big-screen experience without the need for a bulky television set. With advancements in technology, there are now ...