Optech introduced the ILRIS-3D Laser Scanner in the mid-1990s and has continues to push the limits of the 3D laser scanner market. ILRIS-3D features a scanning range of 3 m to beyond 1,000 m and a Class 1 laser eyesafety designation in all operating conditions. Optech's newest laser scanner, the ILRIS-36D, builds on the functionality provided by the ILRIS-3D by increasing the scanner's field of view to 360° x 360°, giving it the largest field of view, longest dynamic range, highest resolution and best eyesafety rating in its class.
Source: Optech, May 23, 2005