Green Laser Line Box w/o Power Supply

Green LLB is the updated version of Laser Line Box emitting a ray of a green color (wavelength 520 nm). The human eye is 3 times more sensitive to green light than red light. The line is visible even under extreme conditions; therefore the laser is very effective in the demonstration of light trace. In principle, very similar device to the Green Laser Ray Box, but it emits one green laser beam because it contains one independent laser module. The beam is stretched by cylindrical lens to a clearly visible light source.. The device is taped with magnetized foil, allowing intuitive attachment to a magnetic board or use in conjunction with sheets and models from the Ray Optics Demonstration Set. It also effectively demonstrates the transmission of rays through a combination of optical elements. By attaching multiple Line Boxes, a multi-beam source can be created.

The set also includes a battery box (2x1,5V, AA size) and connecting cables for creating of multiray Line Box system. But the power supply is not included.

Specification:

• Laser type: Diode
• Wavelength: 520 nm
• Output Power/laser class: Pmax < 1 mW / 2
• Dimensions: 80 x 25 x 24 mm
• Power Supply requirements: 3V DC / 500 mA