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Old 04-26-14, 10:18 PM   #39
Rocko
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Join Date: Jan 2011
Location: Shenzhen, China
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Default RAOBF - AOB estimation question

Quote:
Originally Posted by vdr1981 View Post
If I remember correctly, in that case you should use black mark to read the speed, the one to the right...
Hi vdr1981,

You are correct, the black mark to the right is for the speed at low power magnification.

My question was about AOB, how to calculate AOB if the target length surpasses the field of view at max. power magnification. I'm not sure if RAOBF-AOB ring is calibrated for target length readings at low power ...
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