Maintenance

Note:

●The windage and elevation scales of the riflescope 2.5-10x44 SF and 4-16x50 SF are calibrated in division of 1/4 minute of angle with a click at intervals of 1/4 minute of angle (one division).

●When adjusting the reticle to the point of aim, remember that one minute of angle equals approximately one inch (2.54 cm) at 100 yards (91.44 m). Therefore, if the impact point is two inches (5.08 cm) low and one inch (2.54 cm) right at 100 yds (91.44 m) Parallax Setting, you should adjust two minutes of angle up one minute of angle left. In case of 50 yds (45.72 m). Parallax Setting the adjusting value is double. In case of 75 yds (65.58 m) Parallax Setting is 1.5 times.

(5) Adjustable objective

(3)The riflescope, 2.5-10x44 SF and 4-16x50 SF can be more precisely focused within the range of at least 50 yds (45.72 m)~infinity by rotating the Side Focus adjustment ring.

(3)Parallax can be eliminated and sight alignment will be accurate.

(1) Lens cleaning

(1)To remove dirt of fingerprint, soak gauze of lens cleaning paper (silicon-free paper sold at camera shop) with a small quantity of absolute alcohol (available from drugstore) and lightly wipe off. Wiping with handkerchief of leather is not recommended as it is likely to damage the lens surface.

(1)Dust may scratch the lens surface or corrode the lens.

(1)Brush dust off using a soft oil-free brush.

(2)Scope Exterior

(1)Use a soft dry cloth to wipe off any dirt or finger-prints that might accumulate.

(1)It is not necessary to oil the scope's surface.

(3)Windage/Elevation Adjustments

(1)These adjustments are permanently lubricated. Do not attempt to lubricate them. Cover with caps supplied. except when adjusting, to keep out dust and dirt.

(4)Eyepiece Ajustment

(1)This adjustment is permanently lubricated. Do not attempt to lubricate.

(5)Power Selector Ring

(1)No lubrication is required on the power selector ring.

(1)Do not loosen or remove screws in power selector ring.

10x44 SF IL, 10x44 SF, 4-16x50 SF, 2.5-10x44 SF IL, 16x50 SF specifications

Nikon has long been a trusted brand in the optics industry, known for producing high-quality riflescopes that enhance the shooting experience. Among its impressive lineup, the Nikon 2.5-10x44 SF IL, 16x50 SF, 4-16x50 SF, and two variants of the 10x44 SF are notable for their innovative features and robust performance.

The Nikon 2.5-10x44 SF IL is designed for versatility, offering a magnification range ideal for both close quarters and medium-distance shooting. The illuminated reticle enhances visibility in low-light situations, making it perfectly suited for hunters and shooters who operate in diverse lighting conditions. With a 44mm objective lens, this scope allows for optimal light transmission, resulting in bright and clear images.

The 16x50 SF is another standout model that excels in precision target shooting or varmint hunting. The 50mm objective lens maximizes light capture, ensuring high clarity and resolution at higher magnifications. The side focus parallax adjustment allows for precise aiming at various distances, enabling shooters to maintain accuracy without shifting their shooting position.

The Nikon 4-16x50 SF brings an additional layer of versatility with its broader magnification range. It is ideal for long-range shooters, offering the ability to zoom in for detail without sacrificing brightness. The fully multicoated lenses contribute to superior light transmission, while the durable construction withstands harsh environmental conditions, making it a dependable choice for any outdoor enthusiast.

The 10x44 SF and 10x44 SF IL models are tailored for shooters seeking a fixed magnification scope. Ideal for medium-range shooting, the 10x44 SF delivers exceptional clarity and sharpness, while the illuminated version enhances low-light performance. Both models boast Nikon's advanced optical system which ensures excellent color fidelity and low distortion, providing a crisp sight picture.

All models include Nikon's proprietary Active Targeting System, which simplifies windage and elevation adjustments, making it easier for shooters to adapt to changing conditions. The durable, nitrogen-filled housing is fog proof and waterproof, allowing for reliable performance in inclement weather.

In summary, Nikon's 2.5-10x44 SF IL, 16x50 SF, 4-16x50 SF, and 10x44 SF series provide a range of functionalities catering to diverse shooting needs. With their advanced optical technologies, excellent light transmission, and rugged construction, these riflescopes meet the demands of both amateur and professional shooters alike. Whether for hunting, tactical shooting, or competitive sports, Nikon ensures excellent performance and reliability in every model.