Wavelength: 650nm. Laser Pointer Pen Features This high quality laser pointer adopts the latest technology optics and microelectronics. The handle is made of anti-slip material, which prevents the laser pointer pen from dropping down.
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The laser pointer can be used for demonstration, teaching indicator, etc. Use the laser pointer to point to the projection screen, any desired target on the video. The laser pointer adopts the latest technology of optics and microelectronics technology.
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1x Pointer. Beam pattern: continuous line. Switching mode: self-locking constant light, off. Output wavelength: 589±5nm. Storage temperature: -10°C~ + 40°C. Waterproof level: life waterproof. Battery Direction: Positive pole to the end of the switch, negative pole to the direction of the light.
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LED Ceiling Lights Round Panel Down Light Bathroom Kitchen Living Room Wall Lamp. The laser pointer can be used for demonstration, teaching indicator, etc. Use the laser pointer to point to the projection screen, any desired target on the video.
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Output wavelength: Green: 532nm. Output power: <1MW. Use your laser pointer to point at any desired targets on projection screen, video. WavelengthGreen: 532nm. 1x Green Laser Pointer (battery not included).
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Wavelength: 533nm. Laser Pointer Pen Features This high quality laser pointer adopts the latest technology optics and microelectronics. The handle is made of anti-slip material, which prevents the laser pointer pen from dropping down.
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Kids Desk Chair Set School Student Child Kids Study Table Height Adjustable Blue. Kids Desk Chair Set School Student Child Kids Study Table Height Adjustable Pink. The laser pointer can be used for demonstration, teaching indicator, etc.
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Wavelength: 650nm. 2️⃣ This laser pointer uses the latest optics and microelectronics technology. 3️⃣ This laser pointer can be used for demonstrations, teaching instructions, etc., saving electricity and energy.
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