The Regal LX Series is Celestron's top-of-theline premium binocular series. Revered by serious birders and outdoor enthusiasts, the Regal Series has traditionally maintained a longstanding reputation for providing superior performance at an affordable price when compared to much more expensive binocular brands. The Regal LX models now raise the bar even higher. Regals have always been admired for their exquisite precision-crafted optics. The Regal LX feature BAK-4 prisms and are fully multicoated and phase coated. This next-generation Regal Series also features design refinements that enhance their performance and enjoyment even more. These include a super high reflectivity coating on the prism surface,continuous spectrum high transmission lens coating, and an aspheric eyepiece lens. The Regal LX optics are protected by a easygrip rubber covered body with subtle contours for handling and holding comfort. The center focus knob, right eyepiece diopter adjustment, and adjustable eyecups ensure precision focusing for use with or without eyeglasses. Features:
Specifications:Type of Prism: BAK-4 Roof Prisms. Coating: Phase-Coated Fully Multicoated Optics Real Angular Field of View: 6.5 degrees Field of View at 1000 Yards: 340' Exit Pupil: 5.3 mm Eye Relief: 20mm Relative Brightness: 28.1 Twilight Factor: 18.33 Close Focus Distance (ft): 6' Rubber Coated (Armored): Yes Waterproof / Fogproof: Yes Camera Tripod Adaptable: Yes Weight: 25 oz.