ONE HAND FOCUS DESIGN: As a photographic equipment for beginners, the lens kit is definitely the best choice. The ergonomic design helps you focus quickly and precisely on your goal with one hand. rubber armor with tapes makes them easy to use.

Specifications:
Model Number: 8*42
Magnification: 8X
Effective caliber: 42mm
Exit pupil range: 18mm
Evening factor: 18.33
Exit pupil diameter: 5.2mm
Actual field of view: 6.3°
Recent focus: 4.5m
Lens type: Multi-layer full coating
Prism: BAK4
Field of view at 1000 meters: 142m
Waterproof: Nitrogen waterproof
Size: 14.5 * 5cm
Weight: 500g

Package Including:
1 * Monocular
1 * Eyepiece cover
1 * Lens cloth
1 * Strap
1 * Bag
1 * BOX
1 * Instructions

Notes:
Day . It will help you see things in low light, it doesn't help you see things in the dark. (Can't be used at night!)
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-5mm measuring deviation due to manual measurement.