What is the exit pupil size?
Primary Arms SLx 3X Micro Magnifier
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Open Feb 10, 2026 - 08:39 AM
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Feb 10, 2026 - 08:39 AM
The exit pupil size of the primary arms micro magnifier is 7.0mm, which refers to the diameter of the beam of light leaving the eyepiece. A larger exit pupil can make it easier to quickly acquire the image and maintain a clear sight picture, especially helpful during rapid movement or when wearing eye protection.
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Primary Arms SLx 3X Micro Magnifier
Primary Arms SLx 3X Micro Magnifier Features: 3x Magnification 21mm Objective lens diameter 7.0mm Exit pupil 5.3 ounces Compact design Product Description: The SLx 3x MicroMagnifier is an exciting approach at optical magnifiers, combining high-clarity 3x magnification with a miniaturized body. This ...
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