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5mW 650nm Copper Semiconductor Laser Dot Diode Head Set (10PCS)

5mW 650nm Copper Semiconductor Laser Dot Diode Head Set - Red + Blue + Golden (10 PCS)

4.6 ( 12 reviews)
SKU: 289847
  • US$5.54

    18 %

  • 4.52
  • Free shipping To

5mW 650nm Copper Semiconductor Laser Dot Diode Head Set (10PCS)
5mW 650nm Copper Semiconductor Laser Dot Diode Head Set - Red + Blue + Golden (10 PCS)

5mW 650nm Copper Semiconductor Laser Dot Diode Head Set (10PCS)

US$4.52 US$5.54 18%OFF 4.6 (12 reviews)
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5V laser head, dot  laser diode, copper semiconductor laser diode; Outer diameter: 6mm; Wavelength: 650nm; Power: 5mA; Please pay attention to the battery safety, prevent battery from short circuit burning or explosion by dismounting the battery; Good monochromaticity, good coherence and good directivity, high brightness; Mainly use for laser toy, various gradienter, rotating laser level; And it can make electronic pointer pen; HF-LD; Micro liquid crystal display; Long distance sound monitor; Long distance light control anti-theft alarm; Long distance laser wireless communication; This laser head is composed of Luminous tube core, condensing lens, adjustable copper cover; They are assembled and the lens is adjusted; Can be used directly via connecting to 5V power supply  
Quantity10 pieces
Form ColorRed + blue + golden
English Manual / SpecNo
Other Features
Dimensions & Weight
Dimensions 0.59 in x 0.24 in x 0.24 in (1.5 cm x 0.6 cm x 0.6 cm)
Weight 0.49 oz (14 g)
Packing List
10 x Laser heads (10cm-cable)

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Quantity 3+ units 5+ units 10+ units
Rate US$4.01 shipped US$3.99 shipped US$3.98 shipped

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Customer's impression:
Easy to use Bright Muy bueno handy Usefull no es lo que esperaba up to 50mW small and quite well built compaired to the price
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