Wavelength: 532nm. 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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High quality laser laser pointer with an ultra-bright 650nm red beam. RedLaser Pointer (Red Beam). Runs using two AAA batteries (not supplied). perefect to use as a pet toy or a general pointing device.
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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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Wavelength: green: 532nm. 1 x Green light beam pointer. 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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Wavelength: 650nm. Built-in light beam module to improve heat dissipation, circuit board collection protection design. Red Light Beam 1. Made of aviation aluminum alloy, strong and durable;. Light color: Red.
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Wavelength: 532nm. 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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