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Objective clarity adjustment
Jan 23, 2018

Objective sharpness adjustment This measure is often used in the long-range gun sight, because the gun aiming lens and central lens fixed death case presented clarity can only be within a specific distance range, to leave this particular distance range, Clarity is obviously affected. A technique used to make the gun aim at the clearest visuals of objects at any distance. Rotate the objective lens, select the target distance to adapt to the scale, both at different distances clearly observed the details of the target.

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