| Property | Value | 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
    
      
      
    
      | External dimensions L x W x H | 4.5 x 12.5 x 45 mm | 
      
      
      
      
    
      | Internal dimensions | 2 x 9 x 38 mm | 
      
      
      
      
    
      | Polished surfaces | 2 windows | 
      
      
      
      
    
      | Lightpath | 2 mm | 
      
      
      
      
    
      | Matching tolerance | 1% @ 2730 nm | 
      
      
      
      
    
      | Transmission % | >80% @ 220-3500 nm | 
      
      
      
      
    
      | Material, transmission range | IR quartz, 220-3500 nm | 
      
      
      
      
    
      | Volume | 0.6 mL | 
      
      
      
      
    
      | self-masking | no |