The lighted assembly further includes an elongated light transmitting assembly having at least one illuminated area, and a non-illuminated area surrounding the illuminated area.

An imaging detector images the illuminated area.

The illuminated area is detected with a camera.

The region is illuminated consecutively using first one (50) and then the other (58, 60) of two strobed light sources.

The image acquisition device images the illuminated area.

For known lighting fixtures, the illuminated area is defined insufficiently.

Start in a low light area, or if you have a protected lens cover an illuminated area.

After reflection, the light reproduces the illuminated area on a detector arrangement (7), placed at the side of a line through the light source (3) and the illuminated area.

The image is projected on the illuminated area of the projection surface.

A method and a device for measuring at least one property of a moving web, wherein the web (W) is illuminated with a light source (1) and detected with a camera (2) substantially at the illuminated area.

The part of the limnetic zone that gets sunlight is called the photic zone (also called the euphotic zone).

The sunlit zone of the ocean is called the photic zone (or euphotic zone).

The illuminated area is shaped and defined by an aperture centered about the laser beam.

The expanded beam can then be directed onto the surface to form an illuminated area.

The unit's field of illumination corresponds more or less to an upright rectangle or trapezium.