WOODBURY, N.Y., Aug. 8, 2013 (GLOBE NEWSWIRE) -- The all-new Mercedes-Benz S-Class is once again the benchmark in the premium luxury segment, offering the MAGIC SKY CONTROL panoramic glass roof as an option to customers during the second half of 2014. The MAGIC SKY CONTROL feature uses patented SPD-SmartGlass technology developed by Research Frontiers Inc. (Nasdaq:REFR) to turn the roof transparent by electrically aligning tiny particles within its glass. With the touch of a button, drivers and passengers can instantly change the tint of their roof to help keep out harsh sunlight and heat, and create an open-air feeling even when the sunroof is closed. Glass or plastic using Research Frontiers' patented SPD-SmartGlass technology effectively blocks UV and infrared rays in either mode, helping keep the cabin cooler, and protecting passengers and interiors. The all-new Mercedes-Benz S-Class is the third large-scale serial production vehicle to offer MAGIC SKY CONTROL using SPD-Smart technology. In January 2011, Daimler introduced the new Mercedes-Benz SLK as the first car ever to offer this innovative feature, and in December of 2011 Daimler followed up with MAGIC SKY CONTROL on the new Mercedes-Benz SL roadster. In addition to the all-new S-Class sedan, several variants of the S-Class are planned for release over the next few years. Joseph M. Harary, President and CEO of Research Frontiers noted today in his quarterly conference call with investors and security analysts: "The new Mercedes-Benz S-Class promises to be the most technologically advanced vehicle in the market in terms of luxury, technology, comfort and safety. It will offer the largest panoramic MAGIC SKY CONTROL roof ever put into serial production. The surface area of the panoramic roof using SPD-SmartGlass technology on the S-Class is approximately three times the size of the roof glass used on the current SLK and SL roadster, and third-party market forecasters estimate that the total vehicle production volumes for the S-Class will be higher than the SLK and SL roadsters combined. Because of these high production volumes, greater surface area per vehicle, and the anticipated high take rates for this option by S-Class buyers, we believe that the addition of the S-Class next year to the two other Mercedes car models currently using SPD-SmartGlass technology should result in significantly higher royalty income to Research Frontiers from the automotive market starting next year. The addition of this new car model is also significant since it applies our SPD-Smart light-control technology to the broader class of vehicles by moving beyond roadsters to now also be in passenger sedans."