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Notes by Dr. Optoglass: The Human Eye – Part II
Topics Covered: The Retina, Macula and the Fovea About Rods and Cones The eye of a human being is a microscope, which makes the world seem bigger than it really is – Khalil Gibran Light, after having...
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Notes by Dr. Optoglass: The Human Eye – Part III
Topics Covered: How the Cones produce color The visible spectrum Defining Color Space The CIE XYZ 1931 color space It is the eye of other people that ruin us. If I were blind I would want, neither fine...
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Notes by Dr. Optoglass: Eye Geometry
Topics Covered: The Emsley model of the Eye The Focal Length the Eye The Total Retinal Area of the Eye The health of the eye seems to demand a horizon. We are never tired, so long as we can see far...
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Notes by Dr. Optoglass: Angle of View and Aspect Ratio
Topics Covered: The Angle of View of the Eye The Sensor Size of the Eye The Aspect Ratio of the Eye The Crop Factor (35mm equivalent) of the Eye The eye of the master will do more work than both his...
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Notes by Dr. Optoglass: Focal Lengths of the Human Eye
Topics Covered: The many focal lengths of the eye The focal length of the eye in photographical terms Nature will bear the closest inspection. She invites us to lay our eye level with her smallest...
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Notes by Dr. Optoglass: The Resolution of the Human Eye
Topics Covered: The average and maximum resolutions of the human eye PPI and DPI at various distances Beauty is all very well at first sight; but who ever looks at it when it has been in the house...
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Notes by Dr. Optoglass: Airy Disk and Pixel Density of the Human Eye
Topics Covered: The Airy Disk Diffraction Pixel size of the Eye Pixel density or resolution of the Eye Everybody thinks they know what art should be. But very few of them have the sense that is...
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Notes by Dr. Optoglass: The Megapixel Counts of the Human Eye
Topics Covered: The Megapixel Count of the Human Eye Rule of Thirds? Whenever I arrive on a real location, I have to move around and work out what the best angles are going to be. When I was moving...
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The Blackmagic Production Camera 4K Guide (Part Three): Viewfinders, External...
In Part Two we looked at lenses, matte boxes and follow focus systems for the Blackmagic Production Camera 4K. In this part we’ll look at viewfinders, external monitors, audio and power supplies. How...
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