1. Material: rubber, ABS
2. Magnification: 8X
3. Field of view distance: about 150 meters
4. Using optical glass lens, multi-layer blue coating process, good light transmittance and high definition
5. Central focusing wheel, comfortable to handle, easy to focus
6. Lanyard hole design, more convenient to carry
7. Multi-layer coating, clear image, true color reproduction
8. Humanized design, easy to grasp, comfortable observation