Flex Lens

Image-Position Flex Lens


The Flex Lens allows 3-D and multi-projector images to be aligned precisely.  


      The Flex Lens, uses three spring-steel legs, to allow the screen image to be shifted vertically and horizontally for perfect alignment.  

      The three legs can be held with set screws, or threaded with right-hand threads on one end, and left-hand threads on the opposite end.

     The inner lens barrel can be held against the adjustment screws with (1) a leaf spring between the barrels, (2) a coiled tension spring around the inner barrel, or (3) by pre-loading the three legs with a spring force.

Hines’ lab notebook #1 entry:

p. 83



      This is a technology announcement and license offer.  This is not a product being offered for sale.  HinesLab seeks a licensee for the Flex Lens.  Interested manufacturers, please contact Steve Hines at:




email: Steve@HinesLab.com

Phone: 818-507-5812