YBR28 Binoculars

10×42 Compact Binoculares Professional Long Range Binocular for shimmer dim light use

※Fully multilayer coated lens

※BAK7 prism

※Powerful magnification and large field of view

※Adjustable Twist-up eyecups for Comfortable Use

PRODUCT DETAILS

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Product introduction

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. Up to 95% transmittance ensures clear visibility of the target even in low light conditions.

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

Tab1

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

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.

BAK7 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.