All stock codes associated to this product
LS1ST4, 13BQLS1ST4, BQLS1ST4
Benq LS1ST4 UST Lens
 
Features
Multiple Lenses for Diverse Application
Requiring 60% less distance to project images up to 350", BenQs ultra short 
throw (UST) lens complements our 97 Series projectors to enable 
attention-grabbing large-scale projection in tight installations. This 
innovative lens makes it possible to project high-impact images in venues such 
as museums and galleries, retail stores and hospitality, even performance stages 
and events without limitations posed by ceiling height or projection distance. 
And because it comes from the world's #1 DLP projector brand, The UST lens is 
comprehensively equipped with motorized lens shift, focus and zoom for unmatched 
visual flexibility.
Compatibility
  
  
    | 
       Compatible 
      Models  | 
     | 
     | 
     | 
  
    | 
       UST  | 
    
       LS1ST4  | 
    
       LU9715/ PU9730/ PX9710/ 
      PW9620  | 
      | 
  
     | 
     | 
     | 
     | 
  
    | 
       7 
      Lenses  | 
    
       LS1ST3/ LS1ST2/ LS1ST1/ 
      LS1SD/ LS1LT1/ LS1LT2 / LS1LT3  | 
    
       LU9715/ PU9730/ PX9710/ 
      PW9620/ PU9530/ PW9520/ PX9510  | 
      | 
  
     | 
     | 
     | 
     | 
  
    | 
       5 
      Lenses  | 
    
       LS2ST3/ LS2ST1/ LS2SD2/ 
      LS2LT1/ LS2LT2  | 
    
       LU9235/ LX9215/ PU9220/ 
      PX9210  | 
      | 
Specifications
  
  
    | 
       Lens  | 
    
       UST  | 
  
    | 
       Part 
      Number  | 
    
       5J.JCY37.001  | 
  
    | 
       Throw 
      Ratio  | 
    
       XGA: 
      0.392   | 
  
     | 
    
       WXGA: 
      0.395   | 
  
     | 
    
       WUXGA: 
      0.377  | 
  
    | 
       Lens 
      Shift  | 
    
       V: - 3% -+ 
      7%*  | 
  
     | 
    
       H: 
  5%  | 
  
     | 
    
       *WUXGA_ Center at 
      V:+56.5%, H:0%   | 
  
     | 
    
       WXGA_ Center at: 
      V:+59%, H:0%  | 
  
     | 
    
       XGA_ Center at: 
      V:+48.5%, 
H:0%  |