Green laser pointer with ON/OFF switch (NewWish , Ltd.®)Power: 50 mWWavelength: 532nm (color = green)Laser beam range: 2-3km approx. (in darkness)It is an ideal laser pointer for night signaling, because it emits a visible laser beam. It is especially suitable for use in astronomy, audiovisual shows as well as for a multitude of applications in the area of engineering, optics, physics and constructionThe reason why green laser pointers are the most used when high visibility is required is because the photoreceptors of the human eye (the cones) are more sensitive to green light than to other colors (or wavelengths). Therefore, a beam of light from a green laser can be seen with more intensity or brightness than the equivalent of the same power in other colors, such as red or violet.It is a laser pointer recommended for the average user, who needs a laser pointer with ON/OFF switch on the back

Laboratory kitchemistry

This laser pointer is ideal for night-time signaling because it emits a visible laser light beam. It is particularly suitable for use in astronomy, audiovisual shows as well as for a multitude of applications in the fields of engineering, optics, physics and constructionThe reason why green laser pointers are the most commonly used when high visibility is required is because the photoreceptors of the human eye (the cones) are more sensitive to green light than to other colors (or wavelengths). Therefore, a beam of light from a green laser can be seen with more intensity or brightness than the equivalent of the same power in other colors, such as red or violet.It is a laser pointer recommended for the average user, who needs a laser pointer with ON/OFF switch on the back

*Advanced Placement and AP are registered trademarks of the College Board, which was not involved in the production of, and does not endorse, these products.†Next Generation Science Standards and NGSS are registered trademarks of Achieve. Neither Achieve nor the lead states and partners that developed the Next Generation Science Standards were involved in the production of this product, and do not endorse it.

Laboratory kitamazon

Chemistry student laboratory kits cover the major topic areas in a general chemistry class. Each Science Chemistry Student Laboratory Kit contains all chemicals, specialized supplies, and instructions necessary to conduct the experiment. These kits are a time-saving option for teachers who are looking to simplify their life of lab setup and solution preparation.

Estimated delivery: Monday, 2 December - Monday, 9 December

Laboratory kitfor students

This mount Kepler allows you to attach a green laser pointer to your telescope, instead of the optical finder or red light pointer finder.

Laboratory kitlist

Chemistry student laboratory kits cover the major topic areas in a general chemistry class. Each Science Chemistry Student Laboratory Kit contains all chemicals, specialized supplies, and instructions necessary to conduct the experiment. These kits are a time-saving option for teachers who are looking to simplify their life of lab setup and solution preparation.

Buy it now and receive it between on Monday, 2 December and Monday, 9 December with Home delivery - International

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