50 мВт лазерная ручка

50 мВт лазерная ручка
  • Модель: 50 мВт лазерная ручка
  • Наличие: Есть в наличии
  • 250.00 грн

The laser pointer is a low-cost portable laser, which in appearance and size similar to a normal pen.
It is superior to the older devices that help indicate the subject, since only a laser pointer can be used at a distance of several hundred meters, producing a bright spot of light, very well noticeable to the human eye.
Very bright beam clearly visible in the dark at a distance of a few kilometers, you can point directly at the stars.
Even in the daytime from the point of the beam is visible at great distances.
The laser beam is excellent and particularly impressive is seen at dusk, night and / or haze (fog). 
High-tech gift - the laser beam can be used: as a pointer for teaching, as well as on all kinds of presentations, trainings, seminars, etc., as laser is clearly visible, even on bright screens; astrological purposes, to study the night sky, because by laser easy to point to the star you are interested in; as a pointer to its location on the ground, with all kinds of trips, expeditions, because the projected beam can easily determine where it originates; issledovatelskih purposes; stroitelnyh the implementation of works; a sight for weapons; for other purposes.
Warning, do not point the laser in the eyes, keep away from children, do not disassemble the laser pointer, except for the purpose of installing the battery! The manufacturer strongly recommends that: withdraw the batteries from the pointer when not in use; do not hold the power button for more than 2 minutes of the laser.
Power output: 50 mW (declared by the manufacturer)
Wavelength: 532 nm
Storage temperature: -10 - 50 ° C.
Operating voltage: 3V.
Power: 2 AAA batteries (included).
Visible to everyone around the beam up to 10 km in length.
Working time over 5000 hours
Material: body - high-grade anodized aluminum with heat removal, hardware, electronic components (metal body in the form of the handle).
Pointer Dimensions:
Handle length - Pointer: 16 cm;
Diameter: 1.5 cm.
Weight: 55 g.

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