8X30R Binoculars with Reticle Waterproof BAK4 Lens Binoculars NBR Durable Housing for Birdwatching Hiking

8X30R Binoculars with Reticle Waterproof BAK4 Lens Binoculars NBR Durable Housing for Birdwatching Hiking

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●Cylinder Soft Eye Cup
Classic design with a sturdy, durable, and comfortable soft eye cup

●8x Magnification
8x magnification with a 30mm objective lens for clear and stable images

●Always in Focus
Auto-focus feature keeps everything in focus from 20 yards to infinity for easy one-handed operation and effortless low-light viewing

●Floating Prism System
Uses a flexible silicon lens mount to absorb shock, impact, and abuse without damage

●N2 Injection System
Seals pressurized dry nitrogen into the optic for fogproof clarity in any condition

●Cylindrical Eyecups
Shield the eyes from sun, grit, and wind, and can be folded down for use with sunglasses or gas masks

●Multicoated Optics
State-of-the-art coatings for brighter pictures, higher contrast, and sharply contoured images with natural color definition

●BAK4 Prism
Uses high-quality BAK4 prism material with higher light transmittance

●Ranging Reticle
Versatile ranging reticle for judging the height and distance to a target

●NBR Long Life Rubber Armoring
Durable, shock-absorbing rubber for a non-slip grip

●Legendary Durability
Makrolon polycarbonate housing that withstands 11G of impact

●Double Diopter Correction
Allows adjusting the diopter to synchronize with the user's vision

●IPX78 Waterproof and Anti-Fog
Nitrogen-filled, waterproof up to 5 meters, and resistant to fogging

●Compact Design
Shifts the center of gravity into the palms for comfortable long-term observation, with a rounded shape to avoid snagging

Specifications:

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Magnification:	8X
Objective diameter(mm)	30
Front lens diameter	45
Prism (BAK4 / BK7)	BAK4
Prism Type (Roof / Porro)	Porro
Eyepiece diameter(mm)	18mm
Lens CoatingS	FMC
FOCUS SYSTEM	individual
Field of view(	8°
Exit pupil diameter	φ4.3mm
Eye relief(mm)	18mm
	7.8°
	136m/1000m, 410ft/1000yards
Close distance(M)	3
Waterproof (Y/N)	YES
Fogproof(Y/N)	YES
Diopter adjustment:	-5D~+5D
Net weight(g)	940
Dimensions of product	17.6*11.5*6cm

Xiangyang Youbo Photoelectric Co., Ltd