Duo Laser Ray Box - Elektronic with Power Supply

21-0342

279,00 €

New version of LRB Electronic - includes all advantages of LRB Electronic and also includes green ray (no.3) in the middle, which shows optical axis.Other four rays (no.1,2,4,5) are red.

More details

The Due Laser Ray Box - Electronic consists of five independent laser modules producing five parallel lines that are collimated by cylindrical lenses to be highly visible. It is complementary product for the Ray Optics Demonstration Set. It is taped with magnetized foil, allowing intuitive attachment to a magnetic board or use in conjunction with sheets and models from Ray Optics Demonstration Set. The laser is very effective in the demonstration of light trace. It also effectively demonstrates the transmission of rays through a combination of optical elements. Five clearly visible parallel line rays can be seen easily due to collimation by cylindrical lenses. Moreover, it increases the comfort of teaching of geometric optics due to electronic shade control and green optical axis which highlighted and, therefore, stands out clearly. Set includes also battery box (2x1,5V, AA size) and power supply. With the ON/mode/OFF switch, the following light source modes are in option: - five rays (1,2,3,4,5) - three rays (1,3,5) - three rays (2,3,4) - single ray (3) Specification: Laser type (Red / Green): Diode / YVO4 Wavelength: 635nm / 532nm Output Power/laser class: Pmax < 1mW / II. Ray distance: 18 mm Dimensions:112 x 63 x 23 mm Electrical Requirements: Power: 3V DC / 1A Warm-up time: < 10 min. Stability: <+-20%, 15°C-30°C

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