Description Key Features: ED Optical Performance: Low-dispersion glass delivers razor-sharp, high-contrast images with lifelike color reproduction across the entire field of view. Advanced Prism System: Features BaK4 roof prisms with dielectric and phase-correction coatings to maximize light transmission and resolution. Enhanced Brightness: Fully Broadband Multi-Coated (FBMC) lenses ensure bright, clear visuals, particularly effective during twilight or in deep shade Tripod Ready: Includes a standard 1/4″ adapter thread for stable, shake-free long-term observation sessions Specification: SKU :DO-1306 Magnification :10x Objective Lens Diameter :42 mm Prism Type : BaK4 Lens Glass :ED-Glas Angular Field of View :6.5° Minimum Focusing Distance :2.5 m Twilight Efficiency :20.5 Eye Relief :15.2 mm Exit Pupil :4.2 mm Diopter Adjustment :±5 Weight :709 g Dimensions :147 x 127 x 56 mm Warranty :60 Months
