FP12457_LISA2-W-PIN

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Optics - Lenses have been an integral part of modern life for a long time. One of the more sophisticated lenses available today is the FP12457_LISA2-W-PIN lens. This type of lens is ideal for applications in which high resolution and low aberrations are needed. In this article, we will take a look at the application field and working principle of the FP12457_LISA2-W-PIN lens.

The FP12457_LISA2-W-PIN lens is a telephoto lens that works in the visible and near-infrared range of the spectrum. It has an impressive 8-12mm focal length range, and is capable of achieving an f/2.8 maximum aperture. This allows for very good low-light performance and shallow depth of field. The lens is constructed with 14 elements in 12 groups, and features aspherical elements to reduce aberrations and distortion. It also features a 9-blade aperture for smooth out-of-focus rendering. The lens also has a 67mm filter thread, which makes it suitable for use with a range of polarizing and neutral density filters.

As far as application field is concerned, the FP12457_LISA2-W-PIN lens is most commonly used in photography, particularly in landscape and nature photography. Its 8-12mm focal range makes it perfect for capturing a wide variety of scenes, from sweeping vistas to intimate close-ups. Its fast f/2.8 aperture also makes it a great choice for shooting in low-light conditions. It is also suitable for use in scientific applications, such as astronomy and microscopy. The lens is also popular with video professionals, as it produces sharp images even at long focal lengths and fast apertures.

The working principle of the FP12457_LISA2-W-PIN lens is based on refraction. Light waves are bent when they pass through the lens, which causes the images to be focused onto the image sensor. The elements and groups within the lens work together to ensure that the light waves are bent in just the right way for an optimal result. The lens also incorporates aspherical elements, which help to reduce aberrations and distortion when the lens is used at different apertures and focal lengths.

In summary, the FP12457_LISA2-W-PIN is an advanced lens that is suitable for a range of applications. Its 8-12mm focal range and f/2.8 aperture makes it great for capturing a wide variety of scenes in any light, while its aspherical elements help to reduce distortion and aberrations. Its popularity with photographers, video professionals, and scientists alike shows just how versatile a lens it is.

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