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1. Dual tone use. Hold the telescope barrel 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 scene....

Things to note when using the laser rangefinder: The laser rangefinder cannot be aimed at the human eye for direct measurement to prevent damage to the human body. At the same time, general laser r...

1. The principle of using infrared ranging or laser ranging The principle of ranging can basically be summarized as measuring the time it takes for light to return to the target, and then calculati...

Telescopic laser rangefinders can be divided into monocular telescope rangefinders and binocular telescope rangefinders. As you can see from the name, a monocular rangefinder refers to a rangefinde...

1. Measuring distance: This is the main indicator of a telescope rangefinder. It only determines how far the telescope can measure. The measuring distance of a telescope is generally 400-2000 meter...

As the name suggests, a laser rangefinder is a measurement tool that uses laser as a carrier wave to achieve the distance measurement function. Currently, the handheld laser rangefinders on the mar...

◆ Long-distance measurement, able to measure long distances when there is no reflector and low reflectivity; ◆ With synchronization input terminal, multiple sensors can measure simultaneously; ◆ Wi...

It can take 12 million pixel photos and 1080P/30 frames full HD video. It adopts 7-block 60° intelligent human body thermal infrared sensor 20 meters to achieve extremely fast trigger shooting ...

Infrared perspective photography is the use of infrared rays to shoot scenes that cannot be seen by the naked eye, especially when shooting in a completely dark environment. The principle is basica...

The first tip: Don’t take photos with people casually on the street; don’t easily agree to take photos with people when you go out, because infrared camera perspective shooting requires...

High-speed infrared camera for online product inspection (such as plastic film); High-speed infrared camera temperature measurement; Infrared high-speed camera heat map drawing; High-speed infrared...

1. Set parameters Before using the infrared thermal imaging camera, you must first set the parameters. The setting of the emissivity has a greater impact on the measurement and shooting results. In...