As the chief producer and supplier of astronomy laser pointers, Astronomylasers.com has become the most honest friend of astronomy researchers and enthusiasts. Application of Astronomy laser pointer: 1.Laser pointer application in astronomy teaching. During astronomy teaching, instead of arm waving and finger pointing, teachers can point directly and clearly to a certain star or constellation. The laser pointer pointing is an effective way of improving the accuracy of pointing stars and the quality of astronomy teaching. The time saving and convenient use have made the laser pointer become a popular gadget in astronomy. 2.Laser pointer application in watching celestial objects through telescope. Astronomy laser pointers mounted on a telescope can help you aim and focus the stars or other objects accurately and quickly, thus the astronomers will observe objects faster and easier. Caution: Serious damaged might be caused once green laser pointer is pointed onto an aircraft, avoid pointing laser pointer near the aircraft and using laser pointer when the plain is just in the section. General Product Specifications |
|
Average Output Power | 50mW, 100mW, 150mW |
Wavelength | 532nm (Green) |
Dimensions (mm) | 13mm x 150mm |
Power Supply | 2 * AAA Batteries |
Switch | Momentary ON/OFF Push Button |
Duty Cycle | 100 sec. ON / 10 sec. OFF |
Operation Mode | Continuous Wave |
Transverse Mode | TEM00 |
Beam Diameter | <1.2mm @ Aperture |
Beam Divergence | <1.2 mRad |
Operating Temperature | 15 - 35 C |
Diode MTTF | 5,000 hours |
Warranty Period | 3 Months |
Cooling Method | Air Cooled |
Output Power | 15mW | 25mW | 55mW | 95mW | 125mW | 150mW |
Laser beam dot is visible | * | * | * | * | * | * |
Laser beam is visible at night | * | * | * | * | * | * |
Laser beam is visible in day light | * | * | * | * | * | |
Can burn holes in black plastic | * | * | * | * | ||
Pop black or dark balloons | * | * | * | |||
Stings bare skin | * | * | * | |||
Light black or dark matches | * | * | ||||
Can burn/cut black electrical tape | * | * | ||||
Melt rubber and some plastics | * |