×

Deuterium lamp box and portable light source apparatus

  • US 20020060909A1
  • Filed: 01/14/2002
  • Published: 05/23/2002
  • Est. Priority Date: 07/16/1999
  • Status: Active Grant
First Claim
Patent Images

1. A deuterium lamp box comprising a lamp accommodating body for inserting a deuterium lamp therein, said deuterium lamp accommodating body having a light exit opening for forwardly letting out light emitted from said deuterium lamp and a light entrance opening opposing said light exit opening;

  • a condenser lens disposed on said light entrance opening side on an optical axis passing said light exit opening and said light entrance opening; and

    a second lamp disposed behind said light entrance opening on said optical axis.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×