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Old 05-14-2019, 10:19 PM   #1
derstosstrupp's Avatar
Join Date: Aug 2008
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Default Video - Rangefinding Using the UZO

Video demonstrating my method of finding range with the UZO.

CORRECTION - you must divide the pixels in the ruler by 20, not 2, in order to get centiradians! 20 pixels are 1 centiradian and 200 are 10!

Also, I've added "7x" magnification to my Excel file to compute range using the UZO. Otherwise, funnel or mast height (I use a funnel height of 22 or 23 for all) divided by centiradians times 4.66667 will get you hectometers too.
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