This year's Optical Fair will feature a number of group pavilions ... Jointly organised by the HKTDC, the Hong Kong ...

An engaging optical illusion challenge asks participants to spot a hidden '20' among rows of '02' in under six seconds. Only 2% can successfully compl ...

Optical illusions aid in exploring the mind's hidden potential, challenging your perception and cognitive speed. In this test ...

Optical illusions test cognitive skills by challenging perception and observation. Finding four hidden faces in a picture ...

The BiOS Expo, featuring new and transformative technologies in biomedical optics and healthcare applications, runs 25-26 ...

An Aston University researcher has developed a new technique using light that could revolutionize non-invasive medical diagnostics and optical communication. The research showcases how a type of ...

Join the top 3% by finding the hidden foxes in this tricky optical illusion IQ test puzzle. Are your observation skills sharp ...

Brainteasers like this image are a great way to strengthen your focus and perception as well as keep your brain engaged - ...

Vice President Kamala Harris is being warned by progressive Democrats to focus on kitchen table issues and make a […] Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor ...

In the 26 letters of the alphabet, V was the one which was repeated twice.

Bear in mind the quoted dimensions for the Lomo are with its lens set to infinity focus; the optics extend to get to the macro range for a 5.8-inch total depth. The glass lens is also wider in ...