A parabolic mirror has one optical trick that makes it so fun and useful: The vast majority of light that hits the mirror is focused on a single point. This makes parabolic mirrors useful for things ...

Parabolic reflectors for solar applications are nice stuff, and making your own is a great project in itself. One of the easiest ways we have seen is that of [GREENPOWERSCIENCE], who uses nothing more ...

The main challenge in manufacturing these high precision mirrors is associated with their very demanding slope errors. Typically, such errors for the supplied off-axis parabolic mirrors must be very ...

One of the problems facing any solar power installation comes in storing enough power for high-intensity operations such as cooking. The high-tech and expensive way involves battery banks and ...

Optical Surfaces Ltd is a leading international manufacturer of Off-Axis Parabolic Mirrors (OAPs) for demanding imaging applications. Off-axis parabolic mirrors can be a useful tool in optical design.

This parabolic mirror isn’t quite as strong as the enormous mirrors on the world’s largest telescope but it can still be used for heating, cooking, and casually turning wood black and smokey. Plus, ...

Borrowing from modern telescope design, researchers have proposed a way to concentrate sunlight to ramp up laser efficiency. Legend tells of Greek engineer and inventor Archimedes using parabolic ...