American cinematographer (Jan-Dec 1959)

IKINORTIK LENSES THE ONLY COMPLETE SERIES f 20 lenses from 5.7mm extreme wide-angle (US") up to 500mm super-telephoto \ OF PERFECTLY COLORMATCRES All lenses have T-stops ( as well as f-stops ) AHO BICE SPEED Apertures from f/1.3, see below AFOCBROMATS Exclusive 3-color correction,criticoi sharp-:' ness & highest contrast, even at full aperture. FOR ANY ICnii, SSdib MOVIE AND TV CAMERA C, Cine-Special. Arrifiex, Cameraflex, Eyemo, Mitchell barrelmounts, etc. ^ EACH BANDPICXED Every lens is scrupulously bench tested on^ Kinoptik Collimator. AND lOOUDARANTEED ^ Each Kinoptik apochroiwat carries an un¬ conditional guarantee for finest mechanical precision and highest optical performance. 5.7mm f/ 1.8* 32mm f/ 1.9 75mm f/2 12.5mm f/2.5* 35mm f/2 100mm f/2 18.5mm f/2 40mmf/2.8 150mm f/2.5 20mm f/1. 9* 40mm f/2 210mm f/2.8 25mm f/2 50mm f/2.8 300mra f/3.5j 28mm f/2 50mm f/2 500mm f/5.^ 32mm f/2.8 50mm f/1.3 CollimatorReflex w /275mm and 485mm lenses support ♦for 16mm only See your fran¬ chised KINOPTIC dealer or write for free illustra¬ ted brochure TK-11. g ikarl heitz 3 480 LEXINGTON AVE., NEW YORK 17 • YUkon 6-4970 INDUSTRY NEWS Credit Lines for TV newsfilm camera¬ men have been instituted by KAKETV, Wichita, Kansas. On the sound and sensible principle that outstanding achievement deserves recognition, the station has been carrying a visual credit line on noteworthy newsfilm. Credit slides are made up for all staff cameramen’s names as well as for 85 of the station’s camera correspondents. While film is on the air the credit line is superimposed for a 5-second period, reports National Press Photographer magazine. • • • Church Film Market — The nation’s over 300,000 churches offer a tremend¬ ous market for religious films, and there are at present more than 60,000 churches regularly showing religious films, according to Ben O’Dell, execu¬ tive of Cathedral Films, Hollywood. Speaking before members of the A.S.C. at their October meeting, O’Dell, who is also an executive of the Cali¬ fornia Bank, which makes loans to mo¬ tion picture producers, said that the name and reputation of the camerman engaged for a production has always been a vital factor considered in pro¬ ducer’s loan applications — indicating the importance one of the nation’s lead¬ ing banks places on the men who shoot Hollywood’s feature films. • • • High Speed Cinematography played a big part in the research and develop¬ ment of the high-speed dental drills recently announced by the University of Southern California. The new drills not only do their work more quickly and more efficiently but also more quietly. The drill’s rotary action is so rapid that many people cannot sense it. The Beckman & Whitley Model 189 high-speed Framing Camera was util¬ ized by use’s Dr. Tanner to photo¬ graph the cutting action of dental burrs in tests. The pictures obtained were most enlightening and should result in a better understanding of the cutting process. Thus dental researchers can design more efficient devices aimed to ease the vibration and pain that once 646 News briefs of industry activities^ products and progress was associated with dentistry. O • • TV For In-Plant Filmers — Two recent Industry Film Producers Association meetings in Southern California have featured an examination of closed-cir¬ cuit TV in in-plant motion picture ac¬ tivities. IFPA members were guests of Gen¬ eral Precision Faboratories in Pasa¬ dena where they were shown a variety of industrial TV cameras and equip¬ ment. A second meeting was held at the Telefilm Studios in Hollywood where there was further discussion on tele¬ vision and other uses for industrial films, followed by a demonstration of video-tape recording and playback at station KTTV, Hollywood. The IFPA has invited all in-plant film departments with members in its association to submit their best films for the forthcoming Third Annual IFPA Awards. e • • Resolving power has been found un¬ suitable as a criterion of quality for lenses and photographic emulsions, Fred Perrin, of Eastman Kodak Com¬ pany, said at the 86th semiannual con¬ vention of the Society of Motion Pic¬ ture and Television Engineers in New York last month. “Ever since the lens was invented by the ancient Assyrians,” Perrin said, “the quality of lenses and other optical systems, has been judged by their ability to make distinguishable images of extremely fine lines lying very close together. After photography was in¬ vented, the quality of photographic films was determined in the same manner. “Within recent years,” he continued, “it has been found that this method of estimating quality is not satisfac¬ tory and it might even be misleading. On the other hand, it is sometimes possible to see extremely fine lines with a microscope although the entire pic¬ ture is unpleasantly fuzzy. On the other hand, another picture might he sharp Continued on Page 648 AMERICAN CINEMATOGRAPHER