Model Number YMT3 Product name spyglass telescope Objective diameter 42mm Field of view 293m/1000m Coating Fully multi coated Prism Bak4 Eye cups Twist up Eyepiece diameter 18/23mm Exit pupil distance 12.8mm
Angle of view 7 Lens caliber 42 mm Size 1/2.7″ Resolution 4640*2608 External power DC 5V/1A Lithium battery 2000mah Battery life 12 hours working time with IR off
Keywords ATN Night Vision Device Magnification 3X-10X Objective Aperture 24mm Color BLACK IR LED 3W Infrared LED with 850mm Application Variety Environmental Lens system F1.2 Resolution 960P Warranty 2 Years
Magnification 3.5-7x Objective Aperture 31mm Exit Pupil Distance 30mm Angle Of View 9° Video Output 320×240 resolution TFT LCD IR LED 3W Infared LED with 850nm Imager Size Size 1/3” Imager Resolution Resolution 640X480 Darkness View 0-400m
Product name Digital IR Night Vision Camera Day and Night Vision Binoculars Magnification 6x-30x Color green FOV 7 degree Objective diameter 50mm Keywords Night Vision Binoculars Battery Type CR123A(V) Feature IR Night vision DC Input 6 ~ 9V / 2A Infrared Illuminator 805nm/40mW
Brand OEM/ODM Material Optical Glass Material of body Metal Coatind FMC fully multi-coated Prism Bak4 Magnification 15x Field of view 131M/1000M Near Focus 5 m Weight 1500G FOCUSING SYSTEM Double ocular lens focus
Model Number YBPM4 7X50 Brand OEM/ODM Material Optical Glass Material of body Metal Coatind FMC fully multi-coated Prism Bak4 Magnification 7x Field of view 131M/1000M Near Focus 5 m Weight 1140G FOCUSING SYSTEM Double ocular lens focus
Type 7×50 Magnification 7x Objective diameter 50mm Field of view (1000m) 115m/345ft Near focus 7m Exit pupil 7mm Eye relief 27.4mm Focus system Center Focus Size 19.8×6.5×20.2cm Weight 989g
Measurement Range up to 1000m Use Civil Telescope Type BINOCULARS Application Civil Telescope, hunting, bird watching Focus Type Manual focus Coating fully multi-coated Waterproof Standard Waterproof Lens Coating Fmc Objective diameter 21MM Magnification 8x Objective Lens Diameter 21mm Field of View 128m / 1000m Exit Pupil Diameter 2.6mm Eye relief 10.5mm
Keywords 10×50 binoculars marine Magnification 10x Objective diameter 50mm Field of view 115m/345ft. Exit pupil Diameter 7mm Prism Bak4 porro Coating Multi-coated Near focus 7m Exit Pupil Diam 7mm
TYPE 10X50 7X50 BODY STYLE SEMI-AROMATIC THERMOPLASTIC BODY OBJECTIVE DIAMETER 50mm ± 1mm FIELD ANGLE 6.5° ± 5% EXIT PUPIL DIA 5mm ± 10% NEAR FOCUS 7m EYE-RELIEF 16.16mm RELATIVE BRIGHTNESS 25 RESOLVING POWER 5.6″ FOCUSING SYSTEM CENTER FOCUS