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LaserWorks was established in 2011, specialized in pulse OEM, ODM laser rangefinders,rangefinder modules,for golf,hunting,UAV etc. applications.
LaserWorks Provide Laser Rangefinder, Range Finder, Golf Rangefinder, Laser Distance Meter, Distance Finder, etc.
Till now, LaserWorks has become the company with independent development, production, quality control, sales & after-sale service.
The plane of the measured object must be perpendicular to the light
Usually, precision ranging requires the cooperation of total reflection prism, while the range finder used for house measurement is directly measured by the reflection of smooth wall, mainly because the distance is relatively close and the signal intensity reflected by light is large enough. From this, we can know that it must be vertical, otherwise the return signal is too weak to get the accurate distance.
The plane of the object can be measured as diffuse reflection
It is usually possible. In practical engineering, thin plastic plate will be used as the reflecting surface to solve the serious problem of diffuse reflection.
As the price of laser rangefinder continues to decline, the industry has gradually begun to use laser rangefinder. A number of new micro rangefinders with the advantages of fast ranging, small volume and reliable performance have emerged, which can be widely used in industrial measurement and control, mines, ports and other fields.
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Laser distance meter is an instrument that accurately measures the distance of the target by using a certain parameter of the modulated laser. The ranging principle can be basically reduced to measuring the time required for light to and from the target, and then calculate the distance d through the light speed c = 299792458m / s and the atmospheric refractive index n. Because it is difficult to measure the time directly, it is usually to measure the phase of continuous wave, which is called phase measuring rangefinder. Of course, there are also pulse rangefinders. Usually, precision ranging requires the cooperation of total reflection prism, while the range finder used for house measurement is directly measured by the reflection of smooth wall, mainly because the distance is relatively close and the signal intensity reflected by light is large enough. From this, we can know that it must be vertical, otherwise the return signal is too weak to get the accurate distance.
Laser rangefinder is an instrument that uses laser to accurately measure the distance of the target. When the laser rangefinder works, it emits a very thin laser beam to the target, and the photoelectric element receives the laser beam reflected by the target. The timer measures the time from the emission to the reception of the laser beam, and calculates the distance from the observer to the target. The laser rangefinder has the advantages of light weight, small volume, simple operation, fast and accurate speed, and its error is only one fifth to one hundredth of that of other optical rangefinders.