SIGETA Admiral 7x50 Military Binoculars — Marine and Tactical Optical Device

SIGETA Admiral 7x50 Military — professional marine and military binoculars manufactured by SIGETA, designed for use in harsh conditions: on water, in the field, and during active observations. The combination of moderate 7x magnification and a large 50mm objective lens diameter ensures high light-gathering capability and good visibility in twilight. The body is sealed and nitrogen-filled, preventing fogging and making the device waterproof; a floating strap ensures the binoculars do not sink in water.

Optics and Image

The optical design is Porro-type with BAK4 prisms; the lenses feature a fully multi-coated (FMC) anti-reflective coating, minimizing light loss and enhancing contrast and sharpness. The exit pupil is 7.14 mm, eye relief is 22 mm, and the twilight factor is 18.7, making the model effective for morning and evening observations.

Features and Design

• Magnification: 7x
• Objective lens diameter: 50 mm
• Angular field of view: 7.5°
• Field of view at 1000 m: 132 m
• Minimum focusing distance: 5 m
• Diopter correction: +5 / -5
• Interpupillary distance adjustment: 54–72 mm
• Optical design: Porro
• Prisms: BAK4
• Lenses: Fully multi-coated
• Focusing: individual, on each eyepiece
• Eyecups: Fold Down type
• Nitrogen filled — prevents fogging
• Waterproof body
• Rangefinding reticle — for aiming and distance determination
• Compass with illumination — useful for navigation
• Tripod mount — for extended observations

Dimensions and Weight

• Binocular dimensions: 200 x 150 x 80 mm
• Binocular weight: 890 g
• Package dimensions: 236 x 220 x 110 mm
• Package weight: 910 g

Package Contents

• SIGETA Admiral 7x50 Military Binoculars
• Soft case with strap and pocket
• Floating strap for binoculars
• Protective caps for objective lenses and eyepieces
• Lens cleaning cloth
• Instruction manual

This model is ideal for marine tasks, fishing, and observing fast-moving targets thanks to the combination of a durable sealed body, nitrogen filling, floating strap, and optimal 7x magnification, which ensures comfortable stabilization in hand. The wide field of view allows for easy target tracking, while the rangefinding reticle along with the illuminated compass make the binoculars a useful tool for orientation and distance estimation.

Category: Military Equipment > Optics > Binoculars. Manufacturer: SIGETA.

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