Infrared Red Laser Calibration Instrument Green outside Line Green Laser Calibrator Laser Aiming Instrument Telescopic Sight Zeroing Device

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foreign trade hot sale! The calibration device adopts red laser, visible laser spot, and uses tube straight-in to adjust. It can directly align with various types of axes (I .e. aiming line), which is convenient to adjust various machinery and photoelectric optical collimator. This calibration device can be used to adjust the zeroing device in a short time, which is convenient and accurate!