the eye

Spot lights. The wider the beam of the bulb, the more fog its going to light-up.

spot beams are usually for local channels beamed into a certain area. they have nothing to do with tuning the satellite dish.

Starlett Beam has: Played herself in "The Tyra Banks Show" in 2005. Played Herself - Host in "On the Spot: Fashion Night Life" in 2007. Played Herself - Host in "On the Spot" in 2007. Played Herself - Host in "On the Spot: Superstar" in 2008. Played Herself - Guest in "Desiree: Positive Influence" in 2008. Played Herself - Host in "On the Spot: Hot Topics" in 2008. Played Janice Barker in "Based on a Couple of True Stories" in 2011.

The finite size of the focal spot results in divergence of the beam beyond the magnified image of the object (creating an area called the penumbra). This is termed focal spot or geometric blurring and results in reduced image resolution. In the absence of magnification (that is, the image is adjacent to the receptor) there is no focal spot blurring.