Sentence examples for front element from inspiring English sources

In some cameras focusing adjustment is achieved by moving only the front element or internal elements of the lens, in effect modifying the focal length.

The objective is set with its front element uppermost, and the eyepieces are angled upward so that the observer can study specimens that are still in their watery medium.

An immersion objective requires a liquid, usually a transparent oil of the same R.I. as glass, to occupy the space between the object and the front element of the objective.

The MPCI value was then analyzed by variance, revealing that the two most significant factors were (1) the surface 7 to image length and (2) the semi-aperture of the front element.

It's very compact when the camera is off, but a front element protrudes about an inch when it's powered on.

It's coated aluminum and offers a few options for the front element — whatever best fits the lens you've got on.

Additionally, the formation of highly convoluted flame front elements is enforced by the increasing flame instability behavior.

As the pressure was increased, the flame front contour of both equivalence ratios became strongly wrinkled with formation of highly curved flame front elements.

Lenses with physically larger surface areas collect more light, which is why lenses with low F numbers often have large front elements.

The widest of these have an angle of view that is rarely filled with something interesting, so there is rarely a need for those with bulging, easily damaged front elements that can't take a filter.

The progradational architecture of the delta-front elements is difficult to recognize on outcrop scale.