5-25x50 SFIR Shooting Rifle Scopes

The 5-25x50 SFIR (Side Focus Illuminated Reticle) shooting rifle scopes are versatile and high-quality optics designed specifically for shooting applications. Let's break down its specifications:

Magnification Range: The scope offers a variable magnification range of 5x to 25x. This means you can adjust the zoom level from a minimum of 5 times the naked eye's view up to a maximum of 25 times closer.

Objective Lens Diameter: The objective lens diameter is 50mm. The larger the objective lens, the more light it can gather, resulting in a brighter and clearer image.

SFIR: The SFIR designation indicates that the scope has a side focus adjustment feature. This allows you to adjust the parallax from the side of the scope, typically located on the left-hand side. Parallax adjustment helps to minimize the optical error that can occur when the target and the reticle are not on the same focal plane, enhancing accuracy.

Illuminated Reticle: The reticle (crosshair) of the scope is illuminated, meaning it has built-in illumination settings. This feature is particularly beneficial in low-light conditions or when aiming at dark-colored targets. Illuminated reticles help improve target visibility and aim point acquisition.

The 5-25x50 SFIR shooting rifle scopes are designed to provide enhanced precision and clarity for long-range shooting. With its adjustable magnification, large objective lens diameter, side focus adjustment, and illuminated reticle, it offers a range of features that can aid in accurate target acquisition and improved shooting performance.

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