The name MONARCH has always been synonymous with optical excellence. The MONARCH M7 10x42 binoculars take that performance to a new level, pushing resolution, brightness and field of view even further. Large 42mm objective lenses with 10x magnification deliver a vast field of view. An incredible Nikon optical system with ED glass and multilayer lens and prism coatings produces outstanding low-light capabilities, lifelike colors and extreme resolution at any distance. Long eye relief with turn-and-slide eyecups for easy adjustments, a locking diopter, a new oil and water repellent lens coating plus a waterproof, fogproof rubber-armored design and more make this next generation worthy of the MONARCH name.SpecificationsFocusing System: Central FocusMagnification: 10xObjective Diameter: 42mmAngular Field of View (Real): 6.9AdegAngular Field of View (Apparent): 62.2AdegFOV at 1000 yds: 362 ft.Close Focus Distance: 8.2 ft.Exit Pupil: 4.2mmRelative Brightness: 17.6Eye Relief: 16.5mmSize (Length x Width): 5.6 x 5.1 in.Weight: 24.0 oz.Phase Coating: YesDielectric Coating: YesWaterproof/Fogproof: YesPrism: RoofED Glass: YesLocking Diopter: YesOil & Water Repellent Coating: Yes