Term
| What is the definition of visible light? |
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Definition
| The range of electromagnetic radiation observable by the human eye (aproximatly 450-750) |
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Term
| What is the wavelength range of UV radiation ? |
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Definition
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Term
| What is the wavelength range of Infrared radiation ? |
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Definition
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Term
| Which physical characteristics of the eye lens are changed during accomidation? |
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Definition
| The shape (radius or curvature of the eyeball) or the refractive index of the lens. In case of human the former is the dominant |
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Term
| Give the definition and unit of diopter! |
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Definition
D(diopter)=1/f, where f is the focal length of a given lens
Unit: 1/m |
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Term
| What is the resolution of an eye? |
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Definition
| The smallest visual angle at which the images of two points can be distinguished |
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