High Powered Binoculars: Our birding binoculars has 7x magnification, 50mm objective lens,large eyepiece,and it is cover with BAK-4 prism texture,which can provide you a wide and amazing view.Moreover,This binocular with a pocket size is very compact and suitable carry everywhere.
FMC Multiayer Broadband Green Film: Adopted BAK4 prisms,and the objective lens use FMC multilayer broadband green film,so it can offer a real color reproduction and no color distortion under Multi-coated lens. Let you enjoy bright stargazing images.
Life Waterproof: The travel binoculars can not be used in a heavy rain or fungus for a long term or soaked in the water. This binoculars is made of rubber armor, giving you a comfortable touch and ensuring durable.It also comes with a neck strap that is definitely convenient for adults and kids to carry everywhere.

Specifications:

Model	YBPC4R 7X50 Porro Prism Binoculars
Body Style	SEMI-AROMATIC THERMOPLASTIC BODY
POWER	10X
OBJECTIVE DIAMETER	Φ50mm ± 1mm
FIELD ANGLE	7.3° ± 5%
FIELD OF VIEW(at 1000m/at 1000yds.)	127m/381ft
EXIT PUPIL DIA.	Φ7.0mm ± 10%
NEAR FOCUS	7m
EYE-RELIEF	21.1mm
RELATIVE BRIGHTNESS	49
OPTICAL OBJECTIVE LENS:	2E2G
OPTICAL OCULAR LENS:	3E2G
OPTICAL MATERIAL	ALL LENS AND PRISM ARE MADE OF OPTICAL GLASS (PRISM: BaK4)
COATING CONDITION	ALL LENS - FULLY COATED
SURFACE MATIRIAL	RUBBER
RESOLVING POWER	4.5"
FOCUSING SYSTEM	DOUBLE OCULAR LENS FOCUS
FOCUSING ADJUSTMENT	INDIVIDUAL -4 TO +6 DIOPTER
ADJUSTABLE EYE PUPIL	58--72 mm
EYECUPS	RUBBER FOLD-DOWN EYECUP
ILLUMINATION SYSTEM	LED
ADDED-FUNCTION	RANGEFINDER RETICLE & DIRECTIONAL COMPASS
ACCESSORY	SOFTBAG, STRAP, LENS CLEANING CLOTH, DESICCANT
NET WEIGHT	1011G
PRODUCT SIZE	218.516.3 CM

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