More #photography nerditry:
My main camera system is what's called "medium format'; the sensor is 40x54mm, which corresponds to the "645" format that used 120-type roll film. This is about 2.5 times the area of the standard "full frame" 24x36mm used in 35mm cameras, but only about 1/5th the area of "large format" 4x5 sheet film.
What's the significance of sensor size? Several things...
Matt Blaze /
npub1d7…z6qzr
2023-10-29 18:28:27
Author Public Key
npub1d7ggne0xsy8e2999q8cyh9zxda688axm07cwncufjeku0nahvfgsyz6qzrPublished at
2023-10-29 18:28:27Event JSON
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"content": "More #photography nerditry:\n\nMy main camera system is what's called \"medium format'; the sensor is 40x54mm, which corresponds to the \"645\" format that used 120-type roll film. This is about 2.5 times the area of the standard \"full frame\" 24x36mm used in 35mm cameras, but only about 1/5th the area of \"large format\" 4x5 sheet film.\n\nWhat's the significance of sensor size? Several things...",
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