Using the hand measurement of angular deviation, how many mils do 3 fingers represent?

In the context of measuring angular deviation, using the hand measurement method, three fingers typically represent an angle of about 100 mils. This system relies on the common practice of estimating angles based on the width of the fingers. Generally, one finger is approximately equal to 25 mils, making the measurement for three fingers yield a total of 75 mils. However, depending on the specific context or training nuances, three fingers are often taken as a standard approximation closer to 100 mils due to individual hand size variations and practical applications in the field. This method aids in quick field calculations when precise instruments may not be immediately available.

So, when assessing angular deviation with the hand measurement technique, three fingers traditionally are associated with an approximation of 100 mils, which aligns with the common understanding of this method among users.