Walter Trauninger

Head of the Arriflex Camera Business Unit.

The ARRIFLEX 435, introduced in 1995, soon became the new standard tool as a second unit / MOS high-speed camera. In addition to an elctronic shutter that allows speed/exposure ramps, the 435 can run forward and reverse from 1 to 150 fps while keeping perfect image steadiness. This is the reason why the 435 is used on an increasing number of special effects films, in particular because it is well suited for any material that will be used in digital post-production, where steadiness is a must. Because it features the same bright and versatile fiewfinder as the 535B while remaining compatible with the old 35-3/2C magazines, the 435 has become the favorite high-speed MOS camera of filmmakers all over the world.

The Arri Wireless Remote Control System (WRC) offers complete control of all camera parameters without cumbersome cable connections between the hand control units and the camera. The WRC-1 allows control of camera speed, shutter angle and lens iris. Its special strength are the many possibilities of combining and compensating parameters to keep exposure constant. Pre-programmed iris scales and an instant iris open function (Zap-button) for the quick check of the finder image add to the functionality of the system.


Scientific and Engineering Awards (Plaque) 1998: ARRI USA, Inc., for the concept; and to the engineering staff of Arnold & Richter Cine Technik under the direction of Walter Trauninger for the engineering of the ARRI 435 Camera System.
Technical Achievement Awards (Academy Certificate) 2006: For the design and engineering of the Arri WRC wireless remote lens control system. (w. Ernst Tschida)

2 Scientific/Technical Awards