Though still only in the prototype stage, this flat lens could one day be used on space telescopes, and perhaps even on ...

Nonlinear optics is the study of how intense light interacts with matter. The optical response of a material usually scales linearly with the amplitude of the electric field. At high powers ...

These results set the ground for microwave-to-optical transducers with entanglement rates overcoming the decoherence rates of state-of-the-art superconducting qubits. In this paper, the authors ...

For those seeking top-tier performance, I highly recommend the Leica APO-Televid 82—an optical marvel that’s hard to beat for serious enthusiasts. Whether you’re new to spotting scopes or looking to ...

It boasts two Plossl eyepieces that are considered to give superior optical performance to H and K models. In detail, they deliver a brighter and clearer image with the least halo and chromatic ...

Message from organizer Vision Expo East is the complete event for ophthalmic professionals. It is where eyecare meets eyewear and education, fashion, and innovation mingle. Join eyecare professionals, ...