The side with the door in it was no trouble: just a seamless spherical mirror.

A fixed spherical mirror focuses the light in the same place independent of the sun's position.

A few seconds later, the bubble has been converted to a spherical mirror.

Fig. 1 shows the interferometer set up to test a spherical mirror.

Paul's key insight is that the secondary can then be converted back to a spherical mirror.

Light rays from the edge of the spherical mirror focus to different points than those from the centre.

Imagine a perfect spherical mirror with a light or other EM source at the centre.

London, her head on his shoulder, said, "It's like being inside a spherical mirror, in free fall, and remembering at all times where the door is."

The optical effect in the spherical mirror produced real images resembling that of a hologram.

Each eye contains a lens, two retinas and a concave spherical mirror.

To make a wide-angle telescope, a spherical mirror with a curved corrector plate is used.

Mike didn't have a concave spherical mirror.

He solved the problem of finding the locus of points on a spherical mirror from which light will be reflected to an observer.

A blurring of the image caused by the inability of a spherical mirror to focus all light from infinity to one focal point.

The fisheye and spherical mirror distortion features allow Stellarium to be projected onto domes.

A relay telescope using a 200mm diameter spherical mirror and a chromate field Lens to achieve diffractive limited image.

The two surfaces of the reflector have different radii to correct the aberration of the spherical mirror.

Such a mirror can focus incoming parallel rays to a much smaller spot than a spherical mirror can.

In that case, the sphere surface behaves as a concave spherical mirror with the required curvature for retroreflection.

If the combination looks like a spherical mirror to the interferometer, then both the null corrector and the hologram are shown to be correct.

The derivations of the ray matrices of a convex spherical mirror and a thin lens are very similar.

Lot's say that somewhere up in orbit, there's a perfectly spherical object whose inner surface is mirrored: a spherical mirror, all right?

Like a gigantic drop of quicksilver this second globe appearedits smooth and highly-polished surface one enormous spherical mirror.

A convex spherical mirror is positioned so that its center of curvature coincides with the focus of the lens being tested.

A spherical mirror of any size can be tested relatively easily using standard optical components such as laser, mirrors, beamsplitters, and converging lenses.