Laser Pointer with 405, 532, and 650nm Wavelength

Laser Pointer with 405, 532, and 650nm Wavelength

激光笔,波长405,532和650nm

议价

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波长:405nm,532nm,650nm尺寸:30 x 190mm电池:1 x 18650(内含)包装盒:黑色礼品盒

Wavelength: 405nm, 532nm, 650nmDimension: 30 x 190mmBattery: 1 x 18650 (included)Packing box: black gift box