Hollyview 8x21 Small Pocket Binoculars With Bak4 Prism For Boys & Girls

Brand Name : Hollyview

Model Number : YKB08

Certification : CE ROHS

Place of Origin : Sichaung,China

MOQ : 1 piece

Price : Negotiable

Payment Terms : L/C, D/A, D/P, D/P, T/T, Western Union, MoneyGram

TYPE : 8 X 21

BODY STYLE : SEMI-AROMATIC THERMOPLASTIC BODY

POWER : 8 X ± 5%

OBJECTIVE DIAMETER : Φ21mm ± 1mm

FEILD ANGLE : 7.3° ± 5%

FIELD OF VIEW(at 1000m/at 1000yds.) : 122m / 384ft.

EXIT PUPIL DIA. : Φ2.6mm ± 10%

NEAR FOCUS : 5m

EYE-RELIEF : 10.5mm

RELATIVE BRIGHTNESS : 6.9

OPTICAL CONFIGURATION : OBJECTIVE LENS: 2E1G OCULAR LENS: 3E2GPRISM: ROOF

OPTICAL MATERIAL : ALL LENS AND PRISM ARE MADE OF OPTICAL GLASS

COATING CONDITION : ALL LENS - FULLY COATED

SURFACE TREATMENT : TITANIUM PAINT & RUBBER

RESOLVING POWER : 13"

FOCUSING SYSTEM : Individual eyepiece focus

FOCUSING ADJUSTMENT : -4 TO +8 DIOPTER

OCULAR ADJUSTMENT : -4 TO +4 DIOPTER

ADJUSTABLE EYE PUPIL : ADJUSTABLE EYE PUPIL

WEIGHT(G) : 561

SIZE(MM) : 12.4*10.5*5.5