Fully multi-coated green optical glass lens owned high-resolution, bright and colorful image, while lens with resin material or non-coating / decorate coating glass image formed dark and unclear, might cause dizzy for long time watching.
YKB05 binoculars
Kids Binocular Educational Toys Center Focus for Hiking Hollyview Long Distance 6×21 8×21 10×22 8×21,other 2.6mm 122m/384ft 168g
1. Fully multi-coated optical glass
2. Safety no-toxic rubber covered surface
3. Soft rubber eyecup
4.Multicolor to choose from
Product introduction
1. Fully multi-coated optical glass:
Fully multi-coated green optical glass lens owned high-resolution, bright and colorful image, while lens with resin material or non-coating / decorate coating glass image formed dark and unclear, might cause dizzy for long time watching.
2. Safety no-toxic rubber covered surface:
No-toxic safety rubber protect kids health, food grade rubber can be choosed to prevent children health further by avoiding eating by mistake.
3. Soft rubber eyecup
Soft feeling rubber eyecup protects kids eyes effectively avoid eyes injure by impact on watching.
4.Multicolor to choose from
Multicolor housing,red, green, yellow, brown, pattern etc.,You will find your favorite design and color.
Specification
- Tab1
|
6×21
|
8×21
|
10×22
|
|
|
POWER
|
6X
|
8X
|
10X
|
|
OBJECTIVE DIAMETER
|
21mm
|
21mm
|
22mm
|
|
FEILD ANGLE
|
8.2° ± 5%
|
6.5° ± 5%
|
7.3° ± 5%
|
|
FIELD OF VIEW
|
158m / 474ft.
|
107m / 321ft.
|
128m / 384ft.
|
|
EXIT PUPIL DIA.
|
3.5mm
|
2.2mm
|
2.6mm
|
|
NEAR FOCUS
|
5m
|
2.5m
|
5m
|
|
EYE-RELIEF
|
12.5mm
|
10.0mm
|
10.5mm
|
|
FOCUSING SYSTEM
|
CENTER FOCUS
|
CENTER FOCUS
|
CENTER FOCUS
|
|
OEM/ODM
|
YES
|
YES
|
YES
|
Product Description
Fully multi-coated optical glass
Safety no-toxic rubber covered surface
No-toxic safety rubber protect kids health, food grade rubber can be choosed to prevent children health further by avoiding eating by mistake.
Soft rubber eyecup
Soft feeling rubber eyecup protects kids eyes effectively avoid eyes injure by impact on watching.
Multicolor to choose from
Multicolor housing,red, green, yellow, brown, pattern etc.,You will find your favorite design and color.
Picture display
Main Catagory
Contact us to meet your needs.
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