Hollyview 10X42 Compact Binoculares Professional Long Range Binocular

• Customization: Available
• After-sales Service: 2 Years
• Warranty: 2 Years
• Model NO.: YBR28
• Type: Roof Bak4
• Magnification: 10X
• Function: Waterproof, Fogproof, Night Vision
• Usage: Astronomical, Gift, Bird Watching/Hunting, Toy, Travel
• Structure: Refractor Telescope
• Lens Type: Prime Lens
• Lens: Glass
• Objective Aperture: 30~50mm
• Focusing Type: Center Focusing
• Aperture: 50-100mm
• Keywords: Professional Long Range Binocular
• Color: Black
• Lens Coating: Fully Multi-Coated Lenses Green
• Material: Optical Glass
• Feature: Popular Promotin Gift
• Certification: Reach
• Customized Support: OEM, ODM
• Objective Diameter: 42mm
• Application: Bird Watching Traveling
• Transport Package: /
• Specification: /
• Trademark: Hollyview
• Origin: Sichuan, China

Product Description

Hollyview 10x42 Compact Binoculares Professional Long Range Binocular

 

 

 

 

Product Description

 

Fully multilayer coated lens. The binoculars has a 10x magnification and a 42mm objective lens, and is optimized with selected glass elements to achieve excellent resolution, avoid chromatic aberrations and ensure excellent color fidelity, clarity and light transmittance.

 

High index BAK4 prism prevents losing light through the optical system for undeniable brightness, while the FMC green film optics glass lens with high transmission coatings creates stunning images and protect your eyes.

Powerful magnification and large field of view, specially designed for outdoor activities such as climbing, hiking, driving, watching wildlife and scenery. This power also can be used for watching large stage play, vocal concert, a football game, etc.

Adjustable Twist-up eyecups for Comfortable Use. Enjoy comfortable viewing even if you wear eyeglasses. Simply twist the eyecups up or down to see the full field of view. Central focusing wheel requires minimal rotation for quick, absolute sharpness from close up to infinity.

Specification

POWER	10x	8x
IMAGE. RESOIUTION	5.5″	5.8″
OBJ.LENS DIA.	42mm	42mm
TYPE OF PRISM	BaK4	BaK4
NUMBER OF LENS	8 pieces 6 groups	8 pieces 6 groups
LENS COATING	FMC & FBMC	FMC & FBMC
FOCUS SYSTEM	Cent.	Cent.
FOCUSING LENS	Int.	Int.
EXIT PUPIL DIAMETER	4mm	4mm
EXIT PUPIL DIST.	15.2mm	15.2mm
FIELD OF VIEW	5.8°	5.8°
		305Ft/1,000Yds	319Ft/1,000Yds
		102M/1,000M	106M/1,000M
MIN. FOCAL LENGTH	2m	3m
RELATIVE BRIGHTNESS	18.23	18.23
TWILIGHT INDEX	20.4	20.4
DIOPTER SYSTEM	Right Eyepiece	Right Eyepiece
DIOPTER COMP.	±5	±5
INTERPUPILLARY DIST.	56mm~74mm	56mm~74mm
EYECUPS SYSTEM	Twist-up	Twist-up

What's in the Packaging Box?

- Hollyview 10X42 Binoculars 

- Carrying bag
- Cleaning Cloth 

- Neck Strap
- Operational manual 

- Eyecups for eyepiece and objective lens

- Tripod and phone holder (charge optional)

- Gift cards (charge optional)

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Packing&Shipping

Packing:
Customized packing available.
We provide comprehensive shipping methods.

Delivery:
In stock: in 7 days;
OEM: about 20-50 days after ordering