Sentence examples for lens focus from inspiring English sources

The cornea and lens focus an image onto the retina at the back of the eye.

According to the principles of optics, the bulging curvature should make the lens focus better and better with advancing years.

Note as well that due to the propagation of the light coming from the current lens focus (light cone cork), a light background is added to the full structure.

However, as light coming from the lens focus rapidly diverges, this light background does not affects in terms of particles trapping, as corresponding photophoretic forces are much weaker than forces created by the light cone walls.

One implication of Gauss's diagram is that points on a plane in object space lying parallel to the lens focus to positions on a plane in image space that is also parallel to the lens.

However, the focusing ability of the 1-D lens was found to be slightly lower to the 2-D lens (focus spot size for the 1-D lens was determined to be 0.7λ vs. 0.48λ for the 2-D lens).

Now Mario Testino has his lens focused on ambitions closer to home.

The doughnut of leaves would be a lens, focusing on the magnificent banyan beyond.

A tiny camera lens focuses on the lane markings in the road.

As the sun moves across the sky, the point where the lens focuses the light moves.

The oscillating bubbles act as a kind of lens, focusing the ultrasonic energy so that it can break apart membranes.