10 x 50 Marine Binoculars for Adults, Waterproof Military with Compass Rangefinder BAK4 Prism FMC Lens Navigation Birdwatching Hunting (LP02G)

The high index BAK4 prism provides a bright, sharp image to bring you down to the smallest detail of an object. Green FMC anti-reflective coating reduces reflected light from the objective lens and improves light transmission, brightness and image sharpness. The 50mm objective lens and 22mm eyepiece with a combination of wide-angle view are more comfortable for viewing distant objects without eye fatigue and dizziness. IPX7 Night Vision Binoculars Waterproof and Fogproof: Note: They do not work in totally dark environment. Only in low light conditions, such as at dusk and dawn, can they provide maximum image brightness. Water-resistant and anti-fog nitrogen-filled design. Water resistance level up to IPX7 (at 1 meter deep for about 30 minutes) and floating. Military Surplus Binoculars with Rangefinder and Compass: By adjusting the ruler, you can directly calculate the distance of the object in the left eyepiece. With the illuminated compass you can determine the direction. In low light conditions, the ruler and compass can be illuminated by light. Focusing System: With ±5 diopter rings on the left and right, you can adjust the distance for better eyeglassless vision and for precise focus. Exit pupil diameter: 0.8 cm. Exit pupil distance: 22mm (large eye distance for glasses wearers) Eye cups can be easily folded for glasses Binoculars with bag and strap, easy to carry. The rugged armored rubber coating is comfortable to hold and robust enough to withstand any conditions. Ideal for travel, concerts, outdoor activities, bird watching, climbing, hunting, archery, hiking, camping, boating, target shooting and water sports. It is a perfect gift for birthday, Christmas, Halloween and Thanksgiving.