STEP LENS

Brand Owner Address Description
STEPLENS Eclairage Axis Inc. 2505 Senkus LaSalle, Quebec H8M2X8 Canada STEP LENS;Lens covers that improve light output and uniformity and protect the LED, sold as a feature of an LED lighting system and fluorescent lighting fixtures and luminaries;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A ring zonal phase correction lens made of resin is provided with a refraction face structurally formed on at least one of a first lens face and a second lens face. The refraction face includes three or more ring zonal shaped refraction curved surfaces which are formed to be adjacent to each other through step portions formed in an optical axis direction for correcting a phase of a laser beam emitted from a laser by respective ring zonal shaped refraction curved surfaces. The step portion is formed such that a lens thickness of an outer ring zonal shaped refraction curved surface becomes thicker than that of an inner ring zonal shaped refraction curved surface and the step portion is formed at a half or more outer area of an effective radius of the refraction face.