Technically speaking, no adjustment on the scope adjusts parallax. One of them adjusts focus. Exactly like spotting scopes, binoculars, camera lenses and magnifying glasses.The closer the range to your target, and
the higher the magnification you set your scope--
➔ the more critical parallax error becomes.
For stalking I set my magnification low, and predial the parallax turret to a close range where I expect quarry to pop up.
If quarry shows up farther away, it usually gives me enough time to increase magnification and adjust parallax to that range.
If the aiming eye is on the scope optical axis, there's never any parallax regardless of what range the scope's focused at.
Look up the definition of parallax.
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