Active Member
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[China]
Address: No. 80, Tongji Avenue, Qingbaijiang District, Chengdu City, Sichuan Province
Contact name:Ben Xie
Lijing International Optical Equipment Factory |
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8x21 Children'S Toy Binoculars, Carried By The School Of Nature For Children
Specificaiton
| Type | 6x21 | 8x21 | 10x22 |
| POWERFUL | 6X | 8X | 10X |
| LENS DIAMETER | 21mm | 21mm | 22mm |
| ANGLE FEILD | 8.2 ° ± 5% | 6.5 ° ± 5% | 7.3 ° ± 5% |
| FIELD OF VIEW | 158m / 474ft. | 107m / 321ft. | 128m / 384ft. |
| DIA EXIT PUPIL. | 3.5mm | 2.2mm | 2.6mm |
| CLOSE FOCUS | 5m | 2.5m | 5m |
| EYE relief | 12.5mm | 10.0mm | 10.5mm |
| FOCUS SYSTEM | CENTRAL FOCUS | CENTRAL FOCUS | CENTRAL FOCUS |
| OEM / ODM | YES | YES | YES |
Features:
1. Fully multi-coated optical glass: Fully multi-coated green optical glass lens belonging to high resolution, bright and colorful image, so lens with the resin material or non-coating / decorate coating glass formed dark and unclear image, could cause dizziness during long time.
2. Safety non-toxic rubber covered surface: Non-toxic safety rubber protect the health of children, food grade rubber can be choosen to prevent children from further health by avoiding eating by mistake.
3. Soft rubber eyecup Soft feeling rubber eyecup protects children eyes effectively avoid eyes hurt by impact on watching.
4. Multicolor to choose Multicolor, red, green, yellow, brown, pattern, etc.
