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6 results for "Focus Prod." in Creator.

Found in catalogs (50+)

• Educational Screen 1930-1931 — page 485

  …On the other side of the 70-DA turret head is a critical focuser which permits of hyper- critical focusing on an area in…

• Educational Screen 1942 — page 251

  …Under such conditions it is ex- tremely useful to know which objects will be in focus and which objects will not be in focus…

• Educational Screen 1938 — page 180

  Page 186 The Educational Screen on the Recomar, swing the focusing device into place (sketch 1) and shift the camera lens or change the…

• Educational Screen 1932 — page 160

  …Even speed pictures caught instantly with perfect focus. 7 Interchangeable Lenses LEICA is the most eco- nomical camera for educa- tional work. Only pocket…

• Educational Screen 1954,1955,1956 — page 402

  A homemade fixed-focus copying rack and 35mm camera are shown assembled on a card toble with photo flood lights attached to dining room…

• Educational Screen 1957-1958 — page 561

  …Features a unique reflex housing with a focusing system that utilizes grat- ing focusing glass in combination with a fresnel lens. Handy lever renders…

• Educational Screen 1939 — page 264

  Page 268 The Educational Screen c^moncj tnE iJ\oduaE%± Where the commercial lirms announce new products and developments of interest to the field…

• Educational Screen 1943 — page 131

  …Although it would be an exaggeration to assert that any snapshot taker can produce successful Kodachrome slides, it is nevertheless true that one need…

• Educational Screen 1936 — page 186

  …focused pictures will result. Next in the fault line we find the companion of underexposure, namely, overexposure. With reversible film (which most producers use…

• Educational Screen 1941 — page 18

  …Non-automatic Focusing Cameras. These cameras have to be focused but they have no focusing device outside of a distance scale on the bed…

• Educational Screen 1954,1955,1956 — page 186

  …Give them films, the only known cure! FOCUSED WORSHIP Pictures can be used to focus atten- tion in worship services. The picture used relates…

• Educational Screen 1948-1949 — page 312

  …And their efforts will be most rewarded if they have been always conscious of the ultimate use to be made of their products. The…

• Educational Screen 1948-1949 — page 882

  …The focus frame, im- portant to assure proper automatic opera- tion, can be scratched into the emulsion of the film by means of the…

• Educational Screen 1936 — page 260

  Page 262 The Educational Scree Among the Producers The New DeVry 1 6mm. Challenger "In accordance with the DeV'ry poHcy of furnishing its…

• Educational Screen 1951,1952,1953 — page 1303

  …makes possible sharp, clear, over-all focus. Sound Focusing; Since different types of 1 6mm. film have the sound track in different posi- tions…

• Educational Screen 1942 — page 94

  …New Lens Focuses Automatically Although the living eye. with its elastic lens, automatically focuses ob- jects at varying distances, optical en- gineers have looked…

• Educational Screen 1930-1931 — page 420

  98 The Educational Screen AMONG THE PRODUCERS Where the commercial firms—whose activities have an important bearing on progress in the visual field— are…

• Educational Screen 1941 — page 54

  …pre-focus base. Model BDT is the same but with convenient tilting base. Model ERM: For opaque objects only. Optical system produces brilliant, sharp…

• Educational Screen 1928-1929 — page 436

  …Critical focusing is fundamen- tal to good results. So long as pictures are made in good light with the lens stopped down, and when…

• Educational Screen 1946-1947 — page 817

  …slidefilm safely. • Focus-Finder automatically centers slides. • Micro-Focus knob focuses with micrometer exactness. Prices: With 5" Anastigmat Lent Without Case $77.50 With…

• Educational Screen 1957-1958 — page 45

  …The internally coupled auto- matic diaphragm permits focusing at full aperture for maximum visibility on the ground-gloss. Constructed of die-cost aluminum; 12…

• Business Screen 1939 Vol 1 — page 36

  …Chicago COMMERCIAL METAL PRODUCTS CO. Designers and Builders of Business and Educational Department Equipment and Accessories for Editing, Storage and Projection THE MITCHELL CAMERA…

• Educational Screen 1946-1947 — page 459

  …See your Visual Education dealer or write for de- scriptive circular 112. • Focus-Finder automatically centers slides. • Micro-Focus knob focuses with micrometer exactness…

• Educational Screen 1946-1947 — page 807

  …with F 2.8, 13mm Bausch and Lomb, Universal Focus, Animar Coated lens $110. with F 1.9 Focusing mount 13mm ('/j inch) lens…

• Educational Screen 1935 — page 122

  Page 124 The Educational Screen average ability can produce slides of out-of-door sub- jects, copies of book and periodical illustrations, min- ute…

• Educational Screen 1937 — page 202

  Page 202 The Educational Screen AMONG THE PRODUCERS H'Le ti Titnti announce new ptoiinct^ anJL JLeveLopntent^ af inteteAl to tke TieiJi. ere Ifte…

• Educational Screen 1933 — page 102

  …The equipment for producing slides is much cheaper than that required for producing film slides. Conversely the cost of materials is about twenty times…

• Educational Screen 1932 — page 164

  …sales and production. New Leica Camera Has Automatic Focusing Control A new model Leica with built-in-range finder and automatic focusing lens is…

• Educational Screen 1954,1955,1956 — page 178

  …WHF.REAS, all schools in Indiana and throughout the nation are striving to focus attention and increase the interest of our youth in Governmental…

• Educational Screen 1922 — page 24

  20 The Educational Screen so that when Lang entered the room, attention was focused on his entry as an entry. Then, he became a…

• Educational Screen 1954,1955,1956 — page 97

  …APRIL 12-14—Calvin Company Motion Picture Production Workshop, St. Louis, Mo. APRIL 12-15—Second Regional Instruc- tional Conference sponsored by the Na…

• Business Screen 1939 Vol 1 — page 204

  …2. .START IN focus: An approximate focus may be secured without film in projector before start of a show by "sharpening" the edges . . . adjusting…

• Educational Screen 1957-1958 — page 316

  …Features a focusing eyepiece with large lens threaded for in-and-out focusing. Viewer handles 1 6mm and 8mm color slides as well as…

• Educational Screen 1946-1947 — page 155

  …focus obtainable. This is due to the quality of the originally photographed negative film and the care with which the positive prints are produced…

• Educational Screen 1928-1929 — page 404

  …Series B, and focused on the mirror of the vertical illuminator to secure critical illumination. The matter of focusing is attend- ed to by…

• Educational Screen 1946-1947 — page 405

  …for enlarging small negatives ; the focus- ing range of the enlarger is from 2'/j to 13x magnification, producing a 13x i9'/i inch…

• Educational Screen 1946-1947 — page 878

  …A spiral-focusing thread permits crit- ical focusing to hairline sharpness, lens is easily removed for cleaning curate positioning of heat-proof focus socket…

• Educational Screen 1923 — page 44

  iO Among the Producers The Educational Screen only seven pounds, is daylight loading and so simplified mechanically as. to enable the ama- teur to…

• Educational Screen 1954,1955,1956 — page 1020

  …be moved to Chicago for (onsolidation with S,V.E, produc- tion. Tru-Focus Lamp M^^apid FILM TECHNIQUE, INC. 37-02A 27th St…

• Educational Screen 1930-1931 — page 633

  December, 1931 Page 311 Leitz Produces New Lens All who are interested in the Leica Camera will wel- come the announcement by E. Leitz…

• Educational Screen 1954,1955,1956 — page 191

  …Totlock Administration of Audio-Visual Materials Russell McDougol Production of Audio-Visual Materials (July 19-Aug. 20) McDougal Indiono University, Bloomington June 16-Aug…

• Educational Screen 1950 — page 438

  s GoldE Two-Way Carrier I'wo-by-two slide users will soon have the advantages of a new Two-Way Auto Focusing Slide…

• Educational Screen 1923 — page 238

  240 Advertisement The Educational Screen \ Exclusive Distribution Rights Contract and Brand New Positive Prints Available in the three premiere juvenile wholesome productions for the…

• Educational Screen 1946-1947 — page 277

  Ji4ne, 1946 EQUIPMENT QUERIES "When projecting slide- film in our projector, the focus seems to change during the exposure, so that two changes of…

• Educational Screen 1938 — page 107

  …Uncontrolled imagining is converted into productive effort. Atten- tion is focused on the subject and words assume the meanings thev were meant to have…

• Educational Screen 1946-1947 — page 26

  …12-20) i) Demonstrate as many of the following as possible; fixed focus and focusing mount lenses, wide angle, telephoto and portra lenses. Discuss…

• Business Screen 1939 Vol 1 — page 318

  …pro- jectors have many advanced features that make ior more brilli- ant projection and sharply focused screen images. S.V.E. pro- jectors are…

• Educational Screen 1954,1955,1956 — page 1229

  …Beam, gain, block level, and electrical focus ore op- eroted from the monitor end while the comera is aimed and target and me- chonical…

• Educational Screen 1936 — page 255

  …A 16-Inch focus objective produces a 9.1 Foot picture at 50 Feet. Objectives oF other Foci may be substituted. Accommodates slides 4…

• Educational Screen 1924-1925 — page 281

  …On this is focussed a beam of light which brilliantly illuminates an area 1-lOOth of an inch square. This beam of light passes…