Plano concave mirror is a mirror which is arrange reflective coating on the concave surface of Optical glass plano concave spherical lens substrates.The diameter, thickness, focal length or radius of ...

Drawing upon its uniquely stable manufacturing environment - Optical Surfaces Ltd. routinely produces the highest quality concave spherical mirrors for Schlieren Imaging systems in a range of ...

Cortina 2026 Winter Games is ready to be officially lit today at the Archaeological Museum of Ancient Olympia, after the ...

It’s strange to think that the light of the sun can light fires here on Earth, but with the right concentration of sunlight — it’s surprisingly easy. For those of us who burned ants with magnifying ...

For Adolf Luther reality is not the observable world of phenomena that stands in the tradition of a mimetic art; rather, his reality is to be found under, or rather beyond, the immediately observable ...

Funhouse mirrors help us learn about light and reflection. Mirrors are used for more than checking your face in the morning. Scientists have lots of uses for mirrors. Find out more about the different ...