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Esophoria is an eye condition involving inward deviation of the eye, usually due to extra-ocular muscle imbalance. It is a type of heterophoria. Cause. Causes include: Refractive errors; Divergence insufficiency; Convergence excess; this can be due to nerve, muscle, congenital or mechanical anomalies.
Full HD, HD Lite: 1080i: 25, 30: 16:9: 1,555,200 1920 × 1080: Full HD: 1080i, 1080p: 24, 25, 30: 16:9, 2.21:1: 2,073,600 UHDTV (Rec. 2020, Ultra HD Blu-ray) 3840 × 2160: 4K UHDTV: 2160p: 24, 25, 30, 50, 60, 100, 120: 16:9: 8,294,400 7680 × 4320: 8K UHDTV: 4320p: 33,177,600
Specialty. Neurology, ophthalmology. Diplopia is the simultaneous perception of two images of a single object that may be displaced horizontally or vertically in relation to each other. [1] Also called double vision, it is a loss of visual focus under regular conditions, and is often voluntary.
The graphics display resolution is influenced by the aspect ratio, which is the ratio of the width to the height of the display. The aspect ratio determines how the image is scaled and stretched to fit the screen. The most common aspect ratios for graphics displays are 4:3, 16:10 (equal to 8/5), 16:9, and 21:9 (equal to 7/3).
Strabismus. Strabismus is a vision disorder in which the eyes do not properly align with each other when looking at an object. [2] The eye that is pointed at an object can alternate. [3] The condition may be present occasionally or constantly. [3]
Video resolution (maximum) 4K UHD 3840×2160 1920×1080p 720×480 720×576 Frame rates at maximum resolution HFR 60p 24/25/30p, 50/60i: 24/25/30p, 50/60i 24/25/30p, 50/60i Unknown 24/25/30p 50/60i Dynamic range video: HDR10 / HDR10+ / SL-HDR2 / Dolby Vision: SDR: Color space: Rec. 2020: Digital Rights Management: AACS-128bit / BD+ / ROM-Mark
1920 × 1080 (FHD) FHD ( Full HD) is the resolution used by the 1080p and 1080i HDTV video formats. It has a 16:9 aspect ratio and 2,073,600 total pixels, i.e. very close to 2 megapixels, and is exactly 50% larger than 720p HD ( 1280 × 720) in each dimension for a total of 2.25 times as many pixels.
6K resolution refers to display formats with a horizontal resolution of around 6,000 pixels and a vertical resolution of around 3,000 pixels. But the exact number may vary depending on the aspect ratio and pixel shape. 6K resolution is higher than 4K resolution, which has about 4,000 pixels horizontally, and lower than 8K resolution, which has ...
4K resolution refers to a horizontal display resolution of approximately 4,000 pixels. [1] Digital television and digital cinematography commonly use several different 4K resolutions. In television and consumer media, 3840 × 2160 (4K UHD) with a 16:9 aspect ratio is the dominant 4K standard, whereas the movie projection industry uses 4096 × ...
To calculate the viewing distance, based on display size and content resolution, the following formula may be used: VD = DS ( NHR NVR ) 2 + 1 ⋅ CVR ⋅ tan 1 60 {\displaystyle {\textrm {VD}}={\frac {\textrm {DS}}{{\sqrt {\left({\frac {\textrm {NHR}}{\textrm {NVR}}}\right)^{2}+1}}\cdot {\textrm {CVR}}\cdot \tan {\frac {1}{60}}}}}