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Optics - Lenses

Lenses are optical metal or plastic components that are used to change the trajectory of light. These lenses have the ability to focalize, absorb, reflect or circularly polarize light, which makes them indispensable tools in advanced applications such as microscopy, photography, lasers and optical communication.

In the field of optics, one of the most widely used types of lenses is the fused fiber collimator lens. These lenses are typically made up of two separate pieces of fused fiber that contain either spherical or aspherical lenses. The fibers are then fused or spliced together at the focal point. This allows them to focus and expand light with great precision and accuracy.

The FP11080_LISA2-WW-CLIP is a high-performance fused fiber collimator lens made by Fiber Photonics. This specific model is designed for use in LED applications, and it is capable of reducing the divergence of light beams and producing circularly polarized beams.

Its lenses are made from fiber glass, and the lens substrate is coated with a mixture of metal and plastic. This combination gives it its high precision in focusing and diffusing light. The FP11080_LISA2-WW-CLIP lens is compatible with 850nm-905nm wavelengths, and the typical divergence angle is 8°. It also has an excellent thermal resistance, and can withstand environmental temperatures of up to 350°F without a significant loss in performance.

The working principle of the FP11080_LISA2-WW-CLIP revolves around its ability to channel light from the source and to the target. The lenses act as a conduit for the light, allowing it to travel from the source to the target while being focused and diffused in a specific pattern. The lenses also reduce the divergence of the light, giving it a circularly polarized shape.

In addition to focusing and diffusing light, the FP11080_LISA2-WW-CLIP can also be used to reduce ghost reflections. This is because the lenses can be used to greatly reduce the reflection of light from the surfaces of other objects. This helps reduce eye fatigue due to prolonged exposure to light from a source, and it can also help reduce the glare from the source.

The FP11080_LISA2-WW-CLIP fused fiber collimator lens is an excellent choice for applications requiring high precision light control. It can focus and expand light while also greatly reducing the divergence of light and eliminating ghost reflections. This makes it an ideal choice for LED applications, and its excellent thermal resistance ensures that its performance will remain consistent even in extreme temperatures.

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