The larger the objective lens, the more light that enters the monocular, and the brighter the image.
Built in Lens Dust Cover can prevent lens from dust ande sure you see everything in a clear detail.
Description:
With 80x100 magnification.Works well in low light and night.
Large eyepieces, high definition, low light level .
With BAK4 prisms, higher refractive index than ordinary glass, clearer imaging.
HD large eyepiece design, 18 mm eyepiece.
Waterproof and moisture proof design, Used for all kinds of environments.
Used for travel, vacation, walking, hiking, sports, view birds.
Specifications:
Shell Material: Plastic
Teles Bracket Material: Aluminum Alloy
Color: Black
Magnification: 80x
Prism Type: BAK4
Prism System: Roof Prism
Focusing System: Eyepiece Focusing
Field of View: About 3500 m/20000 m
Eye Lens Diameter: About 20 mm
Objective diameter: About 40 mm
Mobile Phone Clip Width:
Max.: 8cm
Min.: 6cm
Size: About 160x55 mm