Ah, the age-old topic of the UV protective filter rises again. Some photographers don’t take a new lens out of the box unless there is a filter ready to put on it; others could not care less. It seems ...

Cataract surgery was revolutionised by the introduction of modern intraocular lenses in the late 1940’s. By the late 1960’s to 1970’s evidence had emerged that short-wavelength light caused ...

Scientists created a prototype for coral reef-friendly sunscreens by polymerizing large molecules that still prevent UV radiation but are too large to infiltrate human skin, coral, and algae. This is ...

Researchers have developed a prototype for coral-reef-friendly sunscreens by using polymerization to create large molecules that still block UV radiation but are too big to penetrate our skin, coral, ...

MIAMISBURG, Ohio--(BUSINESS WIRE)--Aerobiotix, Inc., a leading manufacturer of air treatment devices for hospitals and healthcare, today announced U.S. Food and Drug Administration (FDA) 510(k) ...

Kolmar Korea announced on the 24th that it has developed the ‘UV-DUO PLUS’ technology to stabilize a complex raw material that combines organic and inorganic ultraviolet filters within sunscreen ...

A temperature of approximately 20°C is essential for measurements to be carried out. The secondary UV-VIS-filter set is needed for performing the photometer test. The cuvette shaft holds the filters.