Features: 
This product have dual focus capability (front and back adjustable zoom) 
The fully multi-coated optics, meanwhile, guarantee superior light transmission and brightness, helping you see just about any target, whether you're searching for birds or trying to get a better view of the stage. 
Single hand operation. 
Powerful, ultra-compact and ultra-lightweight. 
Low-Level-Light Night Vision. It will help you see things in low light, it doesn't help you see things in the dark. 

Specifications: 
Focus system: Center 
Prism system: Roof 
Magnification: 16x 
Objective lens diameter: 52mm 
Eye Lens Diameter: 16mm 
Exit pupil: 5mm 
Field of view: 66M/8000M 
Size: About 155mmx55mm 
Color: 2 kinds of patterns are randomly sent 

Note: 
Do not look directly at the sun through a telescope, otherwise it will hurt your eyes. 

Package includes: 
1 x Monocular 
1 x Carrying Bag 
1 x Wrist Strap 
1 x Cleaning Cloth 

Multicoated optics guarantee superior light transmission and brightness. 
This product have dual focus capability (front and back adjustable zoom). 
Single hand operation. 
Powerful, ultra-compact and ultra-lightweight. 
Objective Lens: The diameter of the objective or front lens.