Digital telescope

1.The product consists of a main unit, a battery, a charger, a carrying bag, etc.

2.The main unit is mainly composed of a low - light imaging module, a visible - light imaging module, a display module, an image processing module, a power supply module, a Beidou positioning module, an electronic compass, and a housing.

（1）Field of view angle: Not less than 8°×6°； 

（2）Effective range: Under the conditions of a visibility of 8 km, an illuminance of 3×10⁻³ lx, and a non - transparent background, the recognition distance for an upright pedestrian is not less than 400 m.

4.Visible light working mode：  

（1）Field of view angle: Not less than 3°×2.2°；

（2）The magnification is not less than 7 times；

（3）Under the condition that the visibility is 8 km and the background is non - transparent, the product can recognize the side of a medium - sized tank at a distance of not less than 6 km and an upright pedestrian at a distance of not less than 2 km.

1.Eyepiece diopter adjustment range: (-4 to +4) diopters.

2.Focal length adaptation range: 50 m to infinity.

3.Beidou positioning accuracy: The built - in civilian code positioning module has a horizontal positioning accuracy of not more than 10 m (CEP) and an elevation positioning accuracy of not more than 10 m (PE)

4.The angular measurement accuracy for magnetic azimuth is no more than 0.5°

5.The weight is no more than 1 kg.

6.The continuous working time is not less than 6 hours at normal temperature. 

7.Human-machine ergonomics    

（1）Convenient and accurate operation；    

（2）The human - machine interface is user - friendly；    

（3）Good concealment；    

（4）It is comfortable to hold and convenient to carry.     

8.Environmental adaptability     

（1）Storage temperature: -55°C to +70°C；     

（2）Operating temperature: -40°C to +55°C..