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Brand Name : YBoptics
Model Number : 8x21 kids binocular
Certification : CE,FCC,ROHS
Place of Origin : China
MOQ : 1 piece
Price : Negotiation
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability : 20000 per month
Delivery Time : 10-15 days
Packaging Details : 20/CTN, 48x30x14CM/CTN
Field angle : 6.5°
Field of view : 107m / 321ft.
Exit pupil dia : 2.2mm
Near focus : 2.5m
Eye-relief : 10.0mm
Oblective lens : 2E1G
10x22 Compact Binoculars for Kids with High Resolution Optics for Bird Watching
Optical 8X21 Kids Binoculars 6x21 10x22 Eye Protection Telescope for Children
SPECIFICATION:
Optical glass with high-definition which is also friendly to kids’ eyes.
The BAK-4 prism is fully coated to create sharp and colorful images.
Modern design provides comfort for either hand.
Symmetrical shape and unique rubber grips give you perfect control and cushioning.
Rubber Surrounded Eyepieces provide superior eye protection and children don't hurt their eyes or faces.
Shatter-resistant protecting rubber frame, all-round protection for binoculars’ safety.
PARAMETER:
Item | 6x21 Binoculars | 8X21 Binoculars | 10x22 Binoculars |
Magnification | 6x | 8x | 10x |
Objective DIA. | 21mm | 21mm | 22mm |
Exit Pupil DIA. | 3.5mm | 2.6mm | 2.2mm |
Relative Brightness | 12.25 | 6.9 | 6.9 |
Field Angle | 8.2° | 7.3° | 6.5° |
Field of View | 158m/1000m | 128m/1000m | 107m/1000m |
Prism | Roof Bak4 | Roof Bak4 | Roof Bak4 |
Coating Condition | All lens Fully-Coated | All lens Fully-Coated | All lens Fully-Coated |
Eye Relief | 12.5mm | 10.5mm | 10.0mm |
Surface Treatment | ABS+PVC rubber/ ABS+Food-grade Rubber | ABS+PVC rubber/ ABS+Food-grade Rubber | ABS+PVC rubber/ ABS+Food-grade Rubber |
Weight | 250g | 250g | 250g |
Size | 10.4x11.5x3.4cm | 10.4x11.5x3.4cm | 10.4x11.5x3.4cm |
MORE INFORMATION:
Packing:
Customized packing available.
Related Colors:
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Optical 8X21 Kids Binoculars 6x21 10x22 Eye Protection Telescope For Children Images |