Zenni Optical has introduced the EcoBloomz eyewear collection, manufactured using a combination of recycled and bio-based ...

A complimentary lens cloth, anti-scratch coating and UV protection come with all orders. Zenni Optical offers an array of eyeglasses with prices starting at just under $7. From clear frames to ...

No matter what type of glasses you wear, Zenni is the place to shop. The online retailer offers a wide variety of prescription and non-prescription eyewear, and makes finding the perfect frames ...

TOPEKA (KSNT) – Stargazers who turn their eyes skyward — and use a little bit of imagination — will have a chance to spot a rare “smiley face” in space later this month. Brenda ...

THERE'S a major treat for Irish stargazers as a big meteor event will be visible in our skies in just days. The Lyrid meteor shower will be visible next week mainly between April 19 and April 25.

Tourism chiefs on the dark sky island of Sark are hoping to attract more stargazing tourists by establishing a planetarium. Sark Astronomy Society (SAstroS) said there were more than 1,000 ...

Optical imaging includes a variety of imaging techniques that rely on illumination light in the ultraviolet, visible and infrared regions of the electromagnetic spectrum. The term typically ...

Optical spectroscopy encompasses a wide variety of techniques used to study how matter interacts with light. Optical spectroscopy techniques are used in physics, astronomy, chemistry, biology, and ...

Sark is looking to capitalise on its dark sky island status with more daytime events Tourism chiefs on the dark sky island of Sark are hoping to attract more stargazing tourists by establishing a ...