PLL2056SR66 Optoelectronics

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The PLL2056SR66 is a 20mm, 56 degree, low-absorption, laser-engraved Shack-Hartmann lens that is part of a larger family of optics designed for use in scientific, medical, and industrial applications. Its construction and shape make it a perfect choice for a variety of tasks, ranging from laser diffraction and interferometry to vision and imaging tasks.

This lens provides an excellent balance between resolution, field of view angle, light transmission efficiency, and aberrations. Its low-absorption coating, which features antireflection technology, ensures that high-efficiency light transmission is achieved. It is available in both standard and extra-wide versions, allowing a variety of applications to be achieved from a single lens.

The working principle of the lens is based on the Shack-Hartmann Principle. This is an optical technique that uses multiple small lenslets, arranged in an array, to measure both the brightness of a light source and the aberration of the light passing through the lens. This data is then used to accurately determine important parameters, such as the focal length and the distortion of a lens. A Shack-Hartmann lens array can be used to measure both on-axis and off-axis optical aberrations, making it the perfect choice for a range of imaging tasks.

The PLL2056SR66 is particularly well-suited for imaging tasks that require high resolution, such as microscopy, surveillance and machine vision systems. It is also suitable for testing and measuring applications, including interferometry, diffraction, spectroscopy, and light field imaging. The lens is ideal for any application that requires accurate measurements of small objects with a wide field of view.

The PLL2056SR66 is a rugged and reliable lens, designed to withstand harsh environmental conditions, making it perfect for outdoor applications and those on the sea or in space. Its low-absorption properties ensure that it is also resistant to laser damage over time.

The PLL2056SR66 is an excellent choice for a range of applications, from imaging to precision optical measurements. Its low-absorption coating, wide field of view, and accurate Shack-Hartmann system make it the perfect lens for a variety of tasks. It is an ideal choice for scientists, engineers, and medical professionals who need accurate optical measurements and imaging.

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