lens **
lense
lens system

Some aberrations will be present in any lens system.

The lens system combines the three color images and projects them.

Rous let out a startled cry, not having expected to fall after going through the lens system.

The actual lens system is rigidly integrated into the construction.

The diaphragm is placed between components of the lens system.

The lens system takes the three color beams and projects the image.

The structure for the lens system is made out of titanium.

These units have a clear lens system and light sensitive retina cells.

The alignment, stability, and design of a lens system also affects its resolution.

This leads to the finite resolution of a lens system described above.