This binoculars is by SVBONY. It is a 8x25mm fixed focus binoculars. Therefore you don't need to adjust the focus. It will be clear at all distance.
It comes with 8x magnification which give you enough power to view any object closeup. Great for outdoor such as concert, field trip, vacation, soccer match etc. .
It comes with non-slip rubber coating, which provides firm grip.
Objective diameter: 25mm
Eyepiece diameter: 15mm
Focus System: Fixed-Focus
Prism Glass: BK-7
Lens Coating: FMC
Eye Relief: 13mm
Exit Pupil: 3.1mm
Material:Rubber + glass
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