This laser pointer is constructed of a compact brass housing. The high-quality laser pointer emits a powerful concentrated laser beam with a long projection range. The functional laser pointer can be used for teaching practice and astronomical observation.

• Wave length: 532+/-5nm.
• Output power: <1mw/<5mw.
• Input voltage: 3+/-0.5V.
• Operation current: <280mA.
• Operation temperature: 20°C-30°C.
• Case material: brass.
• Beam divergence: <1.5mrd.
• Length: 60+/-0.5mm.
• Diameter: 12mm.
• Laser class: semiconductor.
• Storage temperature: (-10°C) to (+40°C).
• Safety certificate: FDA, CE, JQA, TUV.