DDoptics Riflescope Nighteagle-FX 2,5-15x56 A4N (54856)

DDoptics Nighteagle-FX 2.5–15x56 A4N Riflescope

The Nighteagle-FX 2.5–15x56 A4N is a versatile hunting riflescope designed for demanding low-light conditions and long-range precision. With a wide zoom range, large objective lens, and illuminated reticle, it is well suited for stalking, raised hide hunting, and long-distance shooting. Robust construction, precise adjustments, and reliable optical performance make it a dependable choice for serious hunters. Its design focuses on clarity, accuracy, and usability in real hunting environments.

Optical Design and Performance

• Zoom magnification with variable power

• Minimum magnification: 2.5x

• Maximum magnification: 15x

• Objective lens diameter: 56 mm

• Exit pupil at minimum magnification: 11.7 mm

• Exit pupil at maximum magnification: 3.8 mm

• Eye relief: 100 mm

• Diopter compensation: ±3

• Lens coating: Fully multi-coated

Mechanical Design and Mounting

• Central tube diameter: 30 mm

• Mounts: Not included

• Adjustment value per click at 100 m: 1/4 MOA

• Parallax adjustment range: 20 m to 500 m

Field of View and Low-Light Performance

• Twilight factor at minimum magnification: 11.8

• Twilight factor at maximum magnification: 28.9

• Field of view at minimum magnification (100 m): 14.7 m

• Field of view at maximum magnification (100 m): 2.5 m

Reticle and Adjustments

• Reticle: New 4

• Reticle plane: Second focal plane (SFP)

• Intended reticle use: Hunting

• Illuminated reticle: Yes

• Automatic switch-off: Optional

• Elevation adjustment: Yes

• Windage adjustment: Yes

• Parallax adjustment: Yes

• Bullet drop compensator: Yes

• Integrated rangefinder: No

Protection and Durability

• Waterproof: Yes

• Fog-proof / dew protected: Yes

• Fully watertight construction

• Protective caps: Included

• Lens hood: Not included

Physical Characteristics

• Color: Matte black

• Length: 373 mm

• Weight: 759 g

• Outer diameter of objective lens: 65 mm

• Outer diameter of eyepiece: 43.6 mm

Series

• Nachtfalke

Recommended Applications

• Stalk hunting: Good

• Raised hide hunting: Very good

• Driven hunting: Moderate

• Magnum calibers: Very good

• Long-distance shooting: Very good

• Airguns and handguns: Not suitable

Power Supply

• Battery type: CR2032 (1 piece)