Photoshop tutorial showing how to easily create geometric designs of sunbursts, starbursts and other cool-looking shapes. Why Congress can't claw back war powers from Trump With the penny going away, ...

Quantum optics is the study of how individual quanta of light, known as photons, interact with atoms and molecules. This includes studying the particle-like properties of photons. Photons have been ...

Micro-optics are optical systems that are between a few micrometres and a millimetre in size. This includes small lenses or arrays of lenses, or optical fibres with a microscale core diameter. Such ...

The multidisciplinary study of the transmission of light through the ocean, including the development and use of novel imaging technologies. Research interests are broadly concerned with the use of ...

QPL are the world leader in Flexible Laser Technology™ for precision optical instrumentation. Based at Hamble, UK in our state-of-the-art R&D, manufacturing & test facility; we offer a comprehensive ...

Abstract: This paper investigates the validity of the Physical Optics/Geometrical Optics (PO/GO) approximation in modeling low-permittivity integrated lens antennas when there is significant ...

Most people who hunt with a handguns use some sort of optical sight for the simple reason that it improves accuracy and can increase your maximum effective range. Optical sights are popular with ...

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...

If you're looking for an artsy aesthetic in your images, Lensbaby's Optic Swap system is a great place to start. From the Composer Pro II to the Sweet 50, these are the top housing and lens options we ...