Educational screen & audio-visual guide (c1956-1971])

New Equipment and Materials or addresses of the sources supplying iformation on which these listings are ased, refer to Directory of Sources, age 258. For more Information about ay of the equipment and materials anounced here, use the enclosed reader irvice postcard. CAMERAS MOVIE & TV icomite 88E All-Electric 8mm Movie Camera weighs only 16 oz., measures ^4x3Viixl% inches. Automatic battery-powered drive, electric eye exposure meter, 13mm fl. 8 lens. $64.95; case $3.75; hand strap $1.25. INSTATE. For more information circle No. 101 on return postal card. ansisterized CCTV Camera, cylindrical indesign, 5%" diameter 11%" long; withstands shock and noise without special protective housing; 650-line horizontal resolution; operates on only 18 watts input, provides 1.0volt composite video output; works down to 1.0-footaandle scene illumination; circuitry uses only one tube. GEVA For more information circle No. 102 on return postal card. CAMERA — Accessories If best Contrast Transparency Film ready for projection in 10 seconds, 3y4x4%", ASA speed 200 daylight, for copying where no middle grey scale is needed. "PolaLine Projection Film" $3.49 per roll of 8 exposures. iLAROID. For more information cirole No. 103 on return postal card. >dachrome II, color film, 2i4x faster find slightly higher in price, promises truer color values, better shadow detail through reduced contrast. Daylight speed 25; Type A tungsten 40. "ODAK. See local dealer laroid 4x5" positive and negative developed outside a darkroom in 15 seconds is obtained from new Type 55 ^/N packet. Daylight speed ASA 100. 'acket contains paper sheet for intent positive picture, film-base sheet !or negative and foil pod of developer. Negative is washed and fixed in room ight, preferably in acid hardner bath ut may be done carefully in running vater. POLAROID. For more information circle No. IIH on return postal card. ■Gun halogen lamp in 3" reflector quals photo light from 18" bar of our R-30 photo floods. Balanced for 400° Kelvin for use without filters on :ype A color film, SYLVANIA For more information circle No. 105 on return postal card. PROJECTORS— Movie "Specialist" Filmosound Model 542 weighs 29 lb. Die-cast magnesium; fibreglass cases; accomodates up to 1200 watt lamp; 2" f-1. 4 lens; swingout lens gate; zoom lens available ■:^^ The "Specialist" with 1% to 3" range; swing-out lamp housing; still clutch; gear-driven reel arms; 2-speed; loop setter; 3-tooth shuttle; centralized control panel; permanent lubrication; lowered noise level; 3-wire plug; AC only. Model 542 with still clutch $600; Model 540, without, $540. B&H For more information circle No. 106 on return postal card. PROJECTORS— Still Filmstrip Selectroslide. Filmstrip attachment for SL automatic slide projectors includes automatic rewind so that strip can be immediately rethreaded for repeat showing. $68.60. SAUPPE For more information circle No. 107 on return postal card. TeleSonic Slide Projector triggers and focuses by wireless transmitter control from distances upwards of 40 feet. Black-out shutter eliminates blank screen glare. $269.95. B&H For more information circle No. 108 on return postal card. PROJECTOR— Accessories Slide-Tape Synchronizer imposes impulse trigger on taped narratives to trip projector advance mechanism. Adapter cords supplied for most 2x2 projectors. Especially valuable when used with V-M "Add-A-Track" recorders or other clear-channel 4-track type that plays two channels simultaneously, because this permits changes in the trigger and effects channel without trigger and effects track. $49.95. V-M For more information circle No. 109 on return postal card. SOUND EQMPT.— & Accessories Compact Communication System. Four models offer choice of console or table top type, and either combined or separated program-intercom channels for selective radio and record player programming or all-call emergency service. DUKANE. For more Information circle No. 110 on return postal card. Professional Tape Recorder. "Lexicon" model, with retachable 12" speaker, 16 watt amplifier, for large audiences as well as classroom use. $279.50. RHECAL For more information circle No. Ill on return postal card. Tape Playback Synchronizer with sprocket-driven film, employs 60 cycle or 14KC sync track for control reference. All transistorized. Automatic (Continued on next page) "FfBERBfLT" CASES "THEY LAST INDEFINITELY" Equipped with itaal corners, ftaol card holder and heavy web straps. Only original FIberbllt Cases bear this Trade Mark Your ABturanc* of "flnutt Quality" For 16mm Flln 400' to aOOO' Rae/s Sold by All Leading Dealers •UCATIONAL Screen .\nd Audiovisual Guide — May, 1961 249