Presentation laser pointers come in a variety of colours with the most popular choices in red, green and blue. As well as red, laser pens are also available in a wide variety of colours, including yellow and green.Laser pens and pointers can be harmful to the eyesight if misused and if used to distract people in a dangerous manner. Showing slide {CURRENT_SLIDE} of {TOTAL_SLIDES} - Shop by Laser ColourShowing slide {CURRENT_SLIDE} of {TOTAL_SLIDES} - Best sellingShowing slide {CURRENT_SLIDE} of {TOTAL_SLIDES} - Highest-rated productsShowing slide {CURRENT_SLIDE} of {TOTAL_SLIDES} - Hot this weekShowing slide {CURRENT_SLIDE} of {TOTAL_SLIDES} - Sponsored listingsShowing slide {CURRENT_SLIDE} of {TOTAL_SLIDES} - Make an offerA laser pen, sometimes called a laser pointer, is a small, handheld electronic device that is often powered by a battery. 3 sold. Some laser pointers used by teachers and lecturers in conferences, and those used in barcode scanners, are Class 2 laser products. This simple presentation tool highlights features and targets key points on a range of presentation equipment including projectors, monitors and flipcharts.Laser pointers can also be used by builders and architects when pointing at items from a distance or on high ceilings. Laser pens should never be pointed into anyones eyes, or towards drivers or pilots.

They can also be used for stargazing as the laser is clearly visible at night which makes it easier to point out stars and constellations.

Red pointers are the simplest, using a laser-emitting diode at the lowest power. Laser pointers are an effective way to help make presentations clear and more understandable. {"modules":["unloadOptimization","bandwidthDetection"],"unloadOptimization":{"browsers":{"Firefox":true,"Chrome":true}},"bandwidthDetection":{"url":"https://ir.ebaystatic.com/cr/v/c1/thirtysevens.jpg","maxViews":4,"imgSize":37,"expiry":300000,"timeout":250}}3 Wheeled Scooter Kids Tri Folding Tilt To Turn Adjustable Push Ride On RideStarFITBIT Charge 3 - Blue Grey & Rose Gold Universal - CurrysRebo Kids Wooden Garden Swing Set Childrens Swings - CometSHARK DuoClean Powered Lift-Away True Pet Anti Hair Wrap AZ910UKT Vacuum CleanerNew Balance Mens 590V4 Trail Running Shoes Trainers Sneakers EEMICROSOFT Xbox One Wireless Controller - Grey - Currys315 product ratings - Sight Pointer Pen 5MW High Power Green Dot Light Pen Powerful Laser Meter5 product ratings - POWERFUL RED LASER LAZER POINTER PEN BEAM LIGHT PROFESSIONAL 1mW 650nm UK Stock1 product ratings - 650nm 1mw Red Dot Laser Beam Pointer USB Rechargeable Lazer Pointer Pen Useful12 product ratings - Military Green Laser Pointer Pen 10miles 1MW 532NM Lazer Light Visible Beam Burn130 product ratings - Laser Sight Pointer High Power Red Dot Laser Light Pen2 product ratings - Red Laser Pointer Office Parker Pen Pocket Torch

Green laser pointers are also effective and provide a bright and precision point in low light situations.

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