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For 8mm lens ordered with sensor:
Horizontal FOV: ~37.178° = ~0.64889rad
Vertical FOV: ~23.742° = ~0.41438rad
Exact measurements below.
Note: There is some distortion in the lens (i.e. straight lines in the world appear slightly curved outwards).
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Measurement
Print and place square grid paper on flat surface.
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Follow steps 1-3 of horizontal field of view
Multiply by ratio correction:
Correction = Vertical resolution / Horizontal resolution
Follow steps 4-5 of horizontal field of view
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Combined:
Code Block |
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~37.178° = ~0.64889rad = arctan(18 * (13 / 23) / 2 / 15.125) * 2 ~23.742° = ~0.41438rad = arctan(18 * (13 / 23) / 2 / 15.125 * (10 / 16)) * 2 |
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Electrical
Input voltage: 5VDC
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