FA10696_LN2-RS

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Optics - Lenses
The FA10696_LN2-RS is used in a variety of areas, mostly in optics applications. It is a specialized lens that is able to focus and concentrate light in a specific manner. It has two separate lenses—a positive lens that converges light into a point, and a negative lens that diverges light.

The lens is composed of two layers: a spherical positive lens element made of high-refractive glass, and a spherical negative lens element made of low-refractive glass. The positive lens element has a slightly lower refractive index than the negative lens element, allowing it to converge light into a point. The negative lens focuses light in the opposite direction, diverging it outwards. Together, the two lenses form an imaging optics.

The FA10696_LN2-RS is widely used in photography, particularly in infrared and ultraviolet photography. It is also used in laser and LED optics applications for beam alignment and focusing. The wide range of applications for this lens is due to its ability to accurately align and focus light rays into a precise point.

The working principle behind the FA10696_LN2-RS is based on the Snell\'s law of refraction, which describes the bending of light at an interface between two different media. When a light ray enters a medium with a higher refractive index than the one it is leaving, it bends towards the normal. When leaving a medium with a lower refractive index, the light ray bends away from the normal.

The FA10696_LN2-RS is able to make use of this by combining two separate lenses with different refractive indices. The positive lens element, made of higher-refractive-index glass, focuses incoming light from the back side, converging it into a point. The negative lens element, made of low-refractive-index glass, diverges light outwards, making it possible to accurately align and focus light in a specific direction.

The FA10696_LN2-RS is an invaluable tool for both photography and laser optics applications. Its ability to focus and concentrate light in a precise manner is essential for producing accurate photographs and precise beam alignment. Its two lens elements, composed of different refractive indices, allow it to make use of the Snell\'s law of refraction to accurately align and focus light rays.

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