The following parameters are the laser parameters corresponding to the switching lens, which are for reference only.
Wavelength    
400-700nm or 700-1100nm
Spot mode    Dot
Output power    1-3000mw    
Size    12*19mm
Optical fiber interface    FC    
Material    Aviation aluminum and anodizing
Effective focal length    10mm    
Spot size    Adjustable
Aperture of light    5mm    
Optical system    Optically coated non spherical lens
Transmittance    >93%    
Fiber spot    Spot size is related to fiber core diameter
Divergence angle    0.5mrad    
Fiber core diameter    4-600um(General)