This is a new CVI Lasers  50.8 mm diameter round UV-blue dichroic high energy mirror out of OEM manufacturer surplus. Item comes sealed in original packaging.

Mirror reflects UV, blue light but transmit in the green, red and NIR range, so it can be used as a filter. It i coated so as to reflect high energy density laser sources, and one of its typical application is filtering out laser harmonics  within a  frequency tripled solid state UV laser. Yet it will work with any other optics application as well.

Specs: 

   Mirror Diameter:        50.8 mm
   Thickness:                 9.5 mm
   Material:                    Fused silica
   Peak Reflectance:     UV 349-355 nm
   Reflectance:              >99.9% at 0 degree, 99.6% @ 45%
  
Note: item on display was open for the sake of picture taking, only new, sealed items will be shipped. 


Payment:

   Paypal Only


Shipment:
   
    Shipment will be completed within 1 business day once full payment is confirmed. 
    
    Shipment is included for customers located in the continental United States. For customers in Alaska, Hawaii or
    Puerto Rico a 3$ shipment surcharge should be included.    

    We also accept worldwide shipments, but customers outside the US should contact us prior to complete        
    payment so we can provide you with the most reasonable shipment surcharge. This surcharge only includes the       
    fraction of shipment cost that comes on top of US domestic shipment fare.

    We can also use a customer's UPS, FEDEX or DHL account upon request.

    We accept local pick up at no charge.


Return/Warranty:

    We offer 30 day return on this part only if it is visibly damaged, cracked during shipment. This is a new part inspected by manufacturer. Subjecting the part to any laser radiation will cause it to lose its qualification as a new so we will not accept any return or claim once package is open.  Refund or replacement will be offered once damaged part is shipped back to us at buyer's expense.

We thank you for your business and comprehension.