PRISM TYPE Binoculars For Long Distance has Porro BAK-4 Glass DISPLAY TYPE ultra clear FMC ,Model 8x40 Magnification 8X Objective Lens 40mm Focus System Center Field of view 420ft @ 1000yds
FOCUSING SYSTEM Binocular with Center + Right eyepiece diopter
Binoculars For Bird Watching has Image Stabilization; Wide-angled view, compact-sized binoculars , Sharp & crispy image
Smooth central focus knob for quick viewing., Antireflection tri-layer coated blue lens, brighter and sharp viewing
BaK-4 prism and multi-coated blue film optics for superior resolution and image clarity, Material specialized engineering metal, handgrip has high-class really rubber, comfortable to touch
