"GOD is Great" .... Human Eye Specifications (typical): Sensor - TopicsExpress



          

"GOD is Great" .... Human Eye Specifications (typical): Sensor (Retina) : 22mm diameter x 0.5mm thick (section); 10 layers Resolution : 576MP equiv. Visual Acuity : ~ 74 MP (Megapixels) (printed) to show detail at the limits of human visual acuity ISO : 1 - 800 equivalent Data Rate : 500,000 bits per second without colour or around 600,000 bits per second including colour. Lens : 2 lenses - 16mm & 24mm diameter Dynamic Range - Static : contrast ratio of around 100:1 (about 6 1/2 f-stops) (4 seconds) Dynamic Range - Dynamic : contrast ratio of about 1,000,000:1 (about 20 f-stops) (30 minutes) Focal Length : ~ 3.2mm - (~ 22mm 35mm equiv) Aperture : f2.1 - f8.3 (f3.5 dark-adapted is claimed by the astronomical community) FOV Field of View : 95° Out, 75° Down, 60° In, 60° Up Color Space - 3D (non-linear) RGB Color Sensitivity : 10,000,000 (ten million) Color Range : 380 to 740 nm White Balance : Automatic (constant perceived color under different lighting) Refresh Rate : foveal vision (high-quality telescopic) - 3-4fps; peripheral vision (very inaccurate) - up to 90fps
Posted on: Mon, 22 Jul 2013 22:53:17 +0000

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