Q. What is the Aperture of a spotting scope? 4/24/2006
A. The aperture of the spotting scope is the diameter of its objective lens. A large aperture generally gives you brighter images than a smaller aperture at any given power in low light and will show you (resolve) more detail in all light conditions.
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A. The aperture of the spotting scope is the diameter of its objective lens. A large aperture generally gives you brighter images than a smaller aperture at any given power in low light and will show you (resolve) more detail in all light conditions.
