Features:
NEW MODEL! This Monocular telescope gives you the ability to extend your vision up to 8000M, it has a twist-up eyecup. the main part of the mirror body is metal, and the outside is high-quality flexible rubber. 

Multicoated optics guarantee superior light transmission and brightness  
This product have dual focus capability (front and back adjustable zoom)
Powerful, ultra-compact and ultra-lightweight
Objective Lens: The diameter of the objective or front lens.
Magnification: 30x
Field of View: 98M/ 8000M
Eye Lens Diameter: 19mm
Objective lens diameter: 52mm
Dimensions: 160x52x40mm
Net Weight: 350g
Color: Black