WebMar 27, 2024 · 1. of, relating to, producing, or involving light 2. of or relating to the eye or to the sense of sight; optic 3. (esp of a lens) aiding vision or correcting a visual disorder Collins English Dictionary. Copyright © HarperCollins Publishers Derived forms optically (ˈoptically) adverb Word Frequency optical in American English (ˈɑptɪkəl ) adjective Web(ŏp′tĭ-kəl) adj. 1. Of or relating to sight; visual: an optical defect. 2. Designed to assist sight: optical instruments. 3. Of or relating to optics. 4. Relating to or using visible light: optical …
What Does It Mean For A Structure To Be Optically Active?
WebOptical density is defined as the negative of the logarithm of the transmission, where transmission varies between 0 to 1. Optical Density’s formula is expressed as: Optical density (O.D.) = log10 (Io / It) The formula of Absorbance can be expressed as: A = -log10 (100)/ (T%) Optical density and absorbance are both measurements of light ... Webocularly. visionally. visually. seeingly. “Nerve impulses created by this process travel to the brain via the optic nerve.”. Adverb. . Adverb for of, or relating to, optics or optical instruments. binocularly. inclusive swim sessions
OPTICALLY definition in the Cambridge English Dictionary
WebJan 23, 2024 · Optical activity is measured by a polarimeter, and is dependent on several factors: concentration of the sample, temperature, length of the sample tube or cell, and wavelength of the light passing … WebRMS roughness and waviness: The root mean square (RMS) method is the most common way optically-smooth surfaces are specified in the United States, while in Europe it is more common to specify absolute roughness. The RMS average of profile height deviations from the mean line is utilized to statistically analyze the smoothness of an optical surface. WebMeaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Toggle navigation. Redeem Upgrade Help. Sign in ... an optically correct lens … inclusive surcharges