With abundant experience of many years manufacture and export since 1997,we have been offering innovative ,high-quality consumer optics at extraordinary value from binocular and riflescopes to spotting scope ,shooting accessories ,telescopes night vision scopes ,laser range finder and other products that provide enjoyment to outdoor enthusiasts. As a leading supplier in consumer optics , we keep major imports companies over the world rely on us for a broad range of products in every category including hunting and sports ,recreation, motivation, hobby, school and craft.
Our dedicated sales team and optics engineers assure you to deliver quality and affordable optics.
What is the common sense of laser rangefinder maintenance?
In view of the failure of the laser ranging instrument, please check in accordance with the following procedures.
Because the laser ranging instrument in the delivery process express delivery conditions are not the same, express the process of road conditions will not be the same, in addition to the user's misoperation and other conditions will form different degrees of damage to the instrument, so prompt the majority of users in the instrument at the time please strictly in accordance with the instructions prompt operation.Prevent unnecessary trouble to you.
The principle of telescopic rangefinder and its key points of selection
Telescopic rangefinders usually use the pulse method to measure distance.The pulse method works as follows: the laser emitted by the rangefinder is reflected off the object to be measured, and is then received by the rangefinder, which simultaneously records the time of the laser round trip.Half the speed of light times the round trip time is the distance between the rangefinder and the object being measured.The accuracy of the pulse method used to measure the distance is usually about +/- 1 m.In addition, such rangefinders typically measure dead zones of about 15 meters.
Points of selection
1. The basic parameter of a telescopic rangefinder is to measure distance.First, you should choose a telescopic rangefinder that needs to measure distance.
2. Measurement accuracy. The nominal measurement accuracy of all manufacturers is +/- 1 meter, which is only theoretical data.The measurement accuracy depends on the target environment, telescope rangefinder lens, infrared laser emitter quality and data processor accuracy.