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Lens aberrations. Optical aberrations are imperfections in the way lenses converge rays of light to a point. These lens aberrations can be categorized into ...

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Figure 2: CS-mount lenses and cameras have the same flange focal distance (FFD), 12.526 mm. This ensures light through the lens focuses on the camera's sensor.

For an interchangeable lens camera, the flange focal distance (FFD) of a lens mount system is the distance from the mounting flange (the interlocking metal ...

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by BCP Sturmberg · 2016 · Cited by 52 — We have shown theoretically and experimentally that ultrathin gratings made of a wide range of weakly absorbing semiconductors can absorb nearly 100% of TE- ...

... step up or down to the required lens filter thread size ... Step Adapter Rings. Step-Up Rings. Use larger diameter filters on lenses with smaller diameter filter ...

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The Fresnel Lens ... One of the plano-convex lenses that make up Old Mackinac Point's original lens. These simple lenses, sometimes called bullseyes, could be ...

The LaserBoxx HPE Series is a highly versatile and customizable laser diode module series that offers superior performance and reliability in a compact, driver- ...

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