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1. ADJUSTABLE HEIGHT The screen you select should be adapt- able to the varied projection require- ments which you will have in showing mo\des. The Da-Lite Challenger is the most versatile of all portable screens. It can be set up anywhere. It ALONE offers a choice of three positions"' to which the fully opened screen can be raised. A catch spring locks the screen automatically at the desired height. No thumb screws! In the four larger sizes, the screen is lifted by means of a crank. *For Larger Audiences This height permits pro- jecting movies above the heads of the audience and seating more peo- ple in direct line with the screen. To set up the Da-Lite Challenger, simply open the legs of the tripod, hook the screen over the goose-neck and raise to height desired. REC. U. S. PAT. OFF. Quality Screens for More Than ■ i Quarter Century 2. SQUARE CENTER ROD To insure perfect focus of the entire pic- ture, the center rod of the tripod of the Challenger Screen is square instead of round. It has a slot or groove in which the handle mounting slides up and down when the screen is being adjusted in height. This square, slotted construction prevents the case from turning on the center rod and throwing the lower part of the screen out of focus. Note (at left) the wide sup- porting band on the case and the sturdy handle mounting on the center rod. 3. NON-SAG TOP SLAT A rigid metal slat across the top edge of the screen fabric of the Challenger does for the upper part of the screen what the case does for the lower part . . . keeps the upper corners and sides straight, permitting per- fect focusing of the entire picture. 4. GLASS-BEADED SURFACE For the average operating conditions, in home, school, club or church where most of the audience can be seated within a twen- ty-five degree viewing angle of the screen, the Da-Lite glass-beaded surface is the most efficient. It reflects the maximum amount of light and gives the brightest, clearest and most sharply defined pictures. Da-Lite manufactures screens with other surfaces, but unless another type is speci- fied, furnishes the Challenger and other portable models with the beaded surface. !=For Small Croups *For Croups of 5 to 8 Persons 5. IMPROVED HANDLE MOUNTING The leather handle of the Challenger, instead of being fastened directly to the side of the metal carrying case, is attached to a si>ecial angle-iron mounting, encompassing the center rod of the tripod. A wide band of heavy gauge steel around the case is pivotally attached to this angle-iron. Thus, there is no strain on the case. You get this practical construction only in the Da-Lite Challenger. .See this finer screen at your dealer's today'. The Challenger is only one of the many out- standing values in the Da-Lite Hue. rite for literature now! DA-LITE SCREEN CO.. Inc. 2723 No. Crawford Ave., Chicago, III. The Da-Lite Challenger Screen Can Give Yon All of These ADVANCED FEATURES! Da-Lite Screens