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SMLQ NEW 10x50 Compact Binoculars with Large Low Light Clear 5 popular Vision

SMLQ 10x50 Compact Binoculars with Clear Low Light Vision,Large

$166

SMLQ 10x50 Compact Binoculars with Clear Low Light Vision,Large

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Product description

Color:Black

Field of view:130m(5118in)/1000m(39370in)
Objective lens diameter:50mm/1.96in
Prism system:Paul
Exit pupil distance:7.1mm/0.27in
Eyepiece Coating:Broadband Green Film
Focusing method:binocular focusing
Prism material:BAK4
Close focus distance:5m/196.8in
Eyepiece size:26mm/1.02in
Waterproof and anti-fog:nitrogen-filled waterproof waterpr IIfIPX7 level
Packing list:binoculars,belt bag,lanyard,lens cleaning cloth
product name:binoculars for adults astronomy night bird hunting vision watching gifts stargazing optics skymaster telescopes glasses planets compact binoculares telescope long dollar binaculours kids
The difference between monoculars/binoculars:
Binoculars are mainly used for close observation,(traveling or watching sports events,etc.)
Monoculars are mostly used for long-distance observation,(such as looking at the city from the top of a building,observing animals in the wild)
Observing the starry sky is an astronomical telescope
1.The field of view of binoculars is wider,and the field of view of monoculars is narrower.
2.The principle is different:Binoculars are often composed of a convex lens and a concave lens to form an optical path.Monoculars are usually composed of two convex lenses to form an optical path.
3.The single tube is often longer and the double tube is shorter.This is also determined by different principles.
4.The first reason is that on the one hand,binoculars have two objective lenses,so they have a wide field of view.On the other hand,the magnification of binoculars is often lower than that of monoculars.

SMLQ 10x50 Compact Binoculars with Clear Low Light Vision,Large