by H MORIGUCHI · 2016 · Cited by 87 — Having superior characteristics as a lubrica- tive material, such as a low coefficient of friction, high hardness, and chemical stability, DLC films have driven.

Ultraviolet spectrumwavelength

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Ultravioletlight examples

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The use of Fresnel lenses in optical systems VR goggles is not new, but has attracted additional attention in the past year. What are Fresnel ...

Ultravioletfrequency

Focal length: 5 mm Maximal image circle: 2/3" Aperture range (F): 1.8-16 Minimal object distance (M.O.D.): 0.1 m Angle of view (HxV): 82.2° x 66.5° Back ...

In order to determine the absolute minimum resolvable spot that can be seen on the object, the ratio of the field of view to the sensor size needs to be ...

Apr 6, 2021 — People usually use "high directivity, high brightness, high coherence" and other words to summarize the characteristics of laser beams, and the ...

In this sense, multispectral imaging is analogue of the blood pressure or heart rate measurements in medicine, while hyperspectral imaging is ...

Ultravioletwavelength

OCT is a non-invasive imaging technique relying on low coherence interferometry to generate in vivo, cross-sectional imagery of ocular tissues. Originally ...

“Ultraviolet spectrum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ultraviolet%20spectrum. Accessed 17 Nov. 2024.

Ultraviolet spectrumradiation

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A breadboard end is a narrow piece that is joined to the end of the table top.The purpose is to support and maintain the rigidity of the table top, while ...

Sep 3, 2021 — The focal length of a lens determines what your camera can focus on, and how your images are going to turn out. From selecting the right lens, ...

Optical density is the absorbance of an optical element for a given wavelength λ per unit distance: OD_\lambda = {A_\lambda \over l} = -{1 ...