Product specifications: 8*20mm

 * Objective lens: 20mm 

*Multiplier: 8 times 

* Coating: Enhanced blue film

 *Product material: aluminum alloy

 *Lens material: all-optical glass lens 

* Product packaging: with mirror cloth, canvas bag, manual

 *Features: The best distance is 500m 

 About monoculars: 

 First, dual tone use 

1. Hold the telescope tube with your left hand. After seeing a circular field of view, turn the movable part of the objective lens with your right hand until you see a clear view. The rotating part of the eyepiece compensates for more precise focus.

 2, dual-adjusted version can observe 1.5 meters of objects, is a function that other telescopes can not reach.

Second, monotonous use

Hold the telescope barrel with your left hand and after seeing a circular field of view, turn the eyepiece handwheel with your right hand until you see a clear view. Pay attention to the scale position under the eyepiece hand wheel. Under normal circumstances, when you use it later, you can go to the same position.

The monocular has the feature of folding the rubber eye cover. The wearer can fold the eye mask to use it, and the person who wears the glasses does not use it normally, which makes the viewing more convenient and comfortable.

Third, maintenance knowledge

 A. When wiping the lens, use the lens fleece attached to the telescope, or other soft, clean cloth. 

   B. When removing residual dirt or smudges, wipe one or two drops of alcohol on the flannel.    

C. The telescope should be kept in a ventilated, dry environment. 

Fourth, important tips

Never attempt to wipe the inside of the telescope or attempt to disassemble the telescope.

Caution: Observing the sun will cause permanent damage to the eyes. You cannot use the telescope to directly observe the sun.

  Note: Do not use the telescope to directly observe the sun, which will cause permanent damage to the eyes!