Beam Expander A transmissive beam expander combines two or more elements into one optical system which changes the beam size and divergence. Because the beam expander can improve a beam’s collimation, the smaller focal spot size can be achieved through expanding a beam prior to focusing.
Technology Para
Two or more lens;
Expanded laser beam waist radius;
Compression beam divergence Angle;
More wavelengths,Magnification more choice;
For the working wave band antireflection,overall transmittance >97%;
Aluminum alloy tube,Elox Schwarz and Sandblasting surface treatment.
Packaging & Shipping
Package Details:package by carton
Packafe Diameter(CM):20*20*20
Term of delivery:shipment by Express(DHL,FedEx,UPS etc.)
Company Information
FAQ
Q: What's MOQ?
A:The minimum order is 1 set,if you order more one ,the price will be better.
Q:What's the payment terms?
A:T/T,Western Union,L/C,or others for you choice.100% in advance before shipping by express. We deliver ir by
Express such as DHL,TNT,UPS,FedEX,etc.Kindly let us know your detail adress,post code etc.
Q:What I need to do when the laser module suffer trouble?
A:Make sure all the wires be connection well and keep your lens and mirrors be clean,then talk details to us.
