英文:Due to his eye disease, his field of view is restricted. 中文:在摄影中,选择合适的镜头可以改变照片的视野。 英文:In photography, choosing the right lens can alter the field of view of the photograph. 英文同义表达: “visual field”:这个词在医学和心理学中常用,指一个人眼睛能够看到的全部...
The device examines the view field of an eye by visual, variable position characters. The device has a view screen (1) and a light source (2). It also has an aperture device to generate the test characters. The aperture device is formed of an LCD image screen (3) irradiated by the ...
The device examines the view field of an eye by visual, variable position characters. The device has a view screen (1) and a light source (2). It also has an aperture device to generate the test characters. The aperture device is formed of an LCD image screen (3) irradiated by the ...
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Define Useful Field of View. Useful Field of View synonyms, Useful Field of View pronunciation, Useful Field of View translation, English dictionary definition of Useful Field of View. ) n. 1. a. A broad, level, open expanse of land. b. A meadow: cows gr
Autumn: now's the time to view the most distant object readily visible to the unaided eye In addition to the driver's own direct-eye field of view, rearview and sideview mirrors as well as rearview monitors are visual enhancement components that can enhance the entire field of view. Fujitsu...
field′ of vi′sion n. the entire view encompassed by the eye trained in any particular direction. Also calledvisual field. [1930–35] Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved. ...
Field of view explained FOV is the range of the observable world visible at any given time through the human eye, a camera viewfinder or on adisplayscreen. It refers to the coverage of an entire area rather than a single, fixed focal point. FOV also describes the angle through which a ...
I have a question about eyepieces and field of view. Am I correct in thinking that at a given mm/power/magnification, an object in the field will be the same actual size in the eyepiece, but the apparent field of view of the eyepiece determines how much stuff around that object you ca...
The field of view of an eye or imaging instruments is the angular extent of the field which can be observed.