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Eyeglasses emoji may refer to: U+1F453 GLASSES EMOJI in the Unicode block Miscellaneous Symbols and Pictographs; 8-) and similar ASCII emoticons; see List of emoticons
The prism cover test (PCT) is an objective measurement and the gold standard in measuring strabismus, i.e. ocular misalignment, or a deviation of the eye. It is used by ophthalmologists and orthoptists in order to measure the vertical and horizontal deviation and includes both manifest and latent components. [1]
Emojipedia is an emoji reference website which documents the meaning and common usage of emoji characters in the Unicode Standard. Most commonly described as an emoji encyclopedia or emoji dictionary, Emojipedia also publishes articles and provides tools for tracking new emoji characters, design changes and usage trends.
Emoticons can generally be divided into three groups: Western (mainly from United States and Europe) or horizontal (though not all are in that orientation); Eastern or vertical (mainly from East Asia ); and 2channel style (originally used on 2channel and other Japanese message boards).
An optical prism is a transparent optical element with flat, polished surfaces that are designed to refract light. At least one surface must be angled — elements with two parallel surfaces are not prisms. The most familiar type of optical prism is the triangular prism, which has a triangular base and rectangular sides.
Emoji. The Miscellaneous Symbols and Arrows block contains seven emoji: U+2B05–U+2B07, U+2B1B–U+2B1C, U+2B50 and U+2B55. The block has fourteen standardized variants defined to specify emoji-style (U+FE0F VS16) or text presentation (U+FE0E VS15) for the seven emoji.
A schoolgirl who got Disney to create a princess with glasses in their hit animated feature Encanto has set her sights on challenging the stigma of the nerd face emoji.
If there is little or no vertical separation, vertical prism can be used to separate the lines. The patient is asked if one or both lines are tilted. The lines can be straightened subjectively by rotating the glasses in the trial frame and the degree of cyclotropia recorded.
Observers with a fixation disparity are more likely to report eye strain in demanding visual tasks; therefore, tests of fixation disparity belong to the diagnostic tools used by eye care professionals: remediation includes vision therapy, prism eye glasses, or visual ergonomics at the workplace.
In optics, a dispersive prism is an optical prism that is used to disperse light, that is, to separate light into its spectral components (the colors of the rainbow). Different wavelengths (colors) of light will be deflected by the prism at different angles. [1]
