Kids Binoculars Telescope 8x21 Compact Binoculars for Bird Watching
Features
1.Sharp & Clear Vision
Fully Multi Coated Lenses & High Quality Bak4 prism reduce glare and allow maximum light into the optics resulting in sharp, clear images. Right Eye Dioptre provides additional focus capability to allow for slight differences in the strength of each each
eye.
2.Enhanced Security
These children's binoculars have waterproof rubber eyepieces to protect the eyes so they won't hurt. The raw materials are safe, non-toxic and harmless; the updated materials are food grade and have passed ASTMF963 and HR4040 certification.
3.Shockproof & Durable
There is extra protection against shock and rough play. Our foldable 8x21 kids binoculars are covered in soft and durable rubber to prevent any shock damage as well making them harmless for your little explorer.
4.Easy to Focus and Carry
We use powerful optics that are absolutely safe for your child's eyes. Our new lightweight 8x21 children's binoculars control optical reflections to create clear, vibrant images and provide a wide viewing angle so that users can see the entire field of view. Hollyview Kids binoculars are easy to fold and easy to store, making them ideal for travel.
5.Best Gift for Child
Our new kids binocular style is the best birthday and new year gift to encourage kids to continue their adventures and help their creativity develop! Ideal for bird watching, learning, star watching, sports, hiking, travel and more!
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+PVC rubber/ | ABS+PVC rubber/ |
ABS+Food-grade PVCrubber | ABS+Food-grade PVCrubber | ABS+Food-grade PVCrubber | |
Weight | 250g | 250g | 250g |
Size | 10.4x11.5x3.4cm | 10.4x11.5x3.4cm | 10.4x11.5x3.4cm |