Significados de convex lens em inglês

If parallel rays of light fall upon a double- convex lens, D D, Fig.

The convex lens is placed in the more outward position in the telescope, i.e.

In addition, we directly showed that the cell body acts as a convex lens.

The convex lens found at Nimroud shows that they were not unacquainted with magnifying instruments.

Fig 5 represents a double- convex lens, Fig.

A man's mind was meant to receive as a mirror, not to concentrate rays like a convex lens!

By means of a convex lens it may be focused on the retina without accommodation (dotted lines).

A double convex lens three feet in diameter is worth $60,000.

It had been sifted by passing it through a solution of alum, and through the thick double- convex lens of the lamp.

The man wore a mask of perfectly smooth, rounded mirror, a convex lens that sent Benjamin's distorted face back at him.

C is a frame for holding the negative, on the opposite side of which is a double convex lens facing the light.

This was the suggestion to use two plano- convex lenses, placed at a prescribed distance apart, in lieu of the single double- convex lens generally used.

To him, and apparently to him only, among all the inquiring spirits of the time, were known the properties of the concave and convex lens.

The convex lens of the eye-piece was carried not by a tube properly so called, but by four rigid fine wires placed at right angles.

Then, as she gradually moved from behind the Earth, her appearance was magnified by the convex lens formed by the atmosphere, bent over that planet.

Possibly I inherit my aunt's tendency to magnify into extraordinary proportions trifles which I look at through the double convex lens of a personal interest.