Space.com on MSN9d
This new telescope lens could be a game-changer for space imagery
The dream of a flat, lightweight telescope lens, where microscopic etchings precisely refract different wavelengths of light, ...
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Scientists Create First Flat Telescope Lens That Doesn’t Distort Colors
Light plays on the lens, producing colors like those on a CD ... diameter lens – just at the point where reflectors tend to take over from refractors in the home market – and took images of the Sun ...
PBS3y
Two Types of Telescopes
When white light passes through a curved lens it breaks down into its various ... to grind mirrors with a regular curvature, so the reflector remained largely a curiosity until the mid-18th ...
IFLScience26d
Scientists Create First Flat Telescope Lens That Doesn’t Distort Colors
Light plays on the lens, producing colors like those on a ... diameter lens – just at the point where reflectors tend to take over from refractors in the home market – and took images of ...