Jujube/camera-history: Difference between revisions
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= | = notes on analog cameras = | ||
reference --> http://earlyphotography.co.uk/ | |||
== Camera Obscura == | |||
uses the natural optical phenomena. The earliest cameras were room-sized with space for one or more people. There was no way of preserving other than tracing them. | |||
== Daguerreotype Camera == | |||
simple mechanisms that resembles Camera Obscura, although at a way more portable scale. A lot was developed on preservation of the image captured. There was no lens: a photographer moves the lens cap and count the minutes. | |||
{{youtube|N0Ambe4FwQk}} | {{youtube|N0Ambe4FwQk}} | ||
== Shutter == | |||
an invention after exposure time improved significantly (dry plate). | |||
'''Leaf Shutter''' in slow-mo resembles the opening/closing of the lens cap. | '''Leaf Shutter''' in slow-mo resembles the opening/closing of the lens cap. | ||
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{{youtube|fyqbIuTzRVI}} | {{youtube|fyqbIuTzRVI}} | ||
= notes on film = | |||
film grain/granularity [https://en.wikipedia.org/wiki/Film_grain] | |||
Latest revision as of 20:04, 7 November 2018
notes on analog cameras
reference --> http://earlyphotography.co.uk/
Camera Obscura
uses the natural optical phenomena. The earliest cameras were room-sized with space for one or more people. There was no way of preserving other than tracing them.
Daguerreotype Camera
simple mechanisms that resembles Camera Obscura, although at a way more portable scale. A lot was developed on preservation of the image captured. There was no lens: a photographer moves the lens cap and count the minutes.
Shutter
an invention after exposure time improved significantly (dry plate).
Leaf Shutter in slow-mo resembles the opening/closing of the lens cap.
Focal-plane Shutter: Shutter speed corresponds to the opening size between the two curtains.
notes on film
film grain/granularity [1]