Last night my friend beamed a laser into my eye, this laser is class 2a,has 630-680nm wavelenght and max output power is below 1mw and red light, it came to my eye
More CELESTA Lasers for More Applications | Lumencor
680nm/685nm/690nm Fiber Coupled/ Pigtailed Laser Diode/ LD with SM/MM/PM Fiber - China 680nm/685nm/690nm Pigtailed Laser Module and 680nm/685nm/690nm Fiber Coupled Laser Diode
680nm Red Diode Laser
680 nm Collimated Diode Laser System | 5 - 1000 mW Output Power | Laserglow
680nm 10mw Red laser module focus adjustable Dot/Line/Crosshair
Biomedical Applications of Deep Red Color (670~690 nm) Laser Diodes | Ushio America, Inc.
Temporal dependence of 680 nm fluorescence efficiency with the laser... | Download Scientific Diagram
5mW 680nm VCSEL Die Chip Diode Laser-VCSEL SMD-{aspcms:subtitle}
SOLVED: For a demonstration, a professor uses a razor blade to cut a thin slit in a piece of aluminum foil. When she shines a laser pointer (λ=680nm) through the slit onto