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2,454 results for ""Focus"".

Found in catalogs (50+)

• 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…

• Business Screen 1954 — page 700

  …condenser, acrylic fresnel; arm rest; power cord; precision rack, pinion focus; image elevation; transparency locating guides; Lens: 4" dia., 12'/2" focus, achro- matic…

• Business Screen 1955 — page 413

  n'% tASY/ TO, TELlL WHtl^ YOUR FILM IS OUT OF FOCUS . . . but it isn't so easv to tell when your IDEAS are out…

• Business Screen 1955 — page 459

  DUAL CONTROL FOCUSES BOTH FRONT AND REAR New dual-focus control is twice as convenient, twice as accurate as unsteady, old-fashioned one lever…

• Business Screen 1955 — page 543

  DUAL CONTROL FOCUSES BOTH FRONT AND REAR New dual-focus control is twice as convenient, twice as accurate ' as unsteady, old-fashioned one lever…

• Business Screen 1954 — page 19

  I.T'S EASY TO TELIl WHENj YOUR FILM IS OUT OF FOCUS ... but it isn't so easy to tell when \our IDEAS…

• Business Screen 1956 — page 251

  …Inc. * * # iylvania Projection Lamps Held Influence on Equipment Design It A new type projection lamp, jailed Tru-Focus. which will permit !iew" design concepts…

• 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 1932 — page 15

  …Page 9 intern Slides >; 3-inch opening i Focus of 1 distance from projector to screen, it feel : lens in in< ties 15 20…

• Business Screen 1939 — page 288

  …Motion Picture Projectors Pre-Focus Dual Exciter Lamps. Exclusive DeVry dual stabilizers. Automatic Loop Setter. Wearing surfaces of ground and hardened steel. Separate public…

• Business Screen 1955 — page 25

  …BLIMP AND CAMERA MOUNTED ON TV PEDESTAL DOLLY ® MAURER REMOTE CONTROL FOLLOW-FOCUS EQUIPMENT ... enabled FORDEL FILMS to shoot this ten-minute sales promotion…

• Educational Screen 1946-1947 — page 809

  …l2'/2 feet per complete winding F 2.5 Universal Focus lens Lens nnount: interchangeable Single frame exposure for animations List price without tax…

• Business Screen 1954 — page 701

  …short-focus 6V2": lamp: 750-1000- watt 1M/T20MP; AC/DC; Weight: 18 lbs.; Dimensions: 26"xl8"xl8 ; Price: write mtr. complete details; units…

• Business Screen 1967,1968 — page 641

  …California eclair •We never focus before we shoot. We turn it on and then we focus. It's like the camera is attached to…

• Business Screen 1953 — page 437

  …This polished Sapphire Film-Gate is guaranteed frictionless and wear-proof for in-focus and scratch-free pictures, regardless of how much film you…

• Business Screen 1954 — page 115

  …This polished Sapphire Film-Gate is guaranteed frictionless and wear-proof for in-focus and scratch-free pictures, regardless of how much film you…

• Business Screen 1955 — page 352

  …Continuous Control of Focus A focus control located on ihi- back of the tv camera section has been modified so that it controls the…

• Business Screen 1957 — page 36

  …lOX magnification; no parallax; no misframiug; accurate, easy follow-focus. REGISTRATION PIN IN PRECISION FILM GATE — with balanced rear pressure pad, side pressure rail…

• Business Screen 1969 — page 689

  …The other hand is free to fol- low focus or stop down. Spontaneous: If something hap- pens suddenly, switch on and then focus. The…

• Business Screen 1958 — page 550

  FRDDUCT1D\ EOLIPMEIVT Mitchell Robot Unit Provides Remote Follow-Focus Control '- The Mitchell Robot Focus Con- trol, a major camera accessory which makes possible follow…

• Business Screen 1963,1964 — page 1454

  Nilos' Swing Sweep Lens a New Devcloimienl for Films V A new Swing Sweep Focus Lens which can "sweep" its focus iilong any given…

• Educational Screen 1938 — page 185

  …Sta nda rd Focus 2 inch Lens Operates with any Standard Lamp. 500 Watt or ider. Model "M" is equipped with F. 1.85…

• Educational Screen 1943 — page 131

  …the lens must be demountable so that an extension ring or tube may be inserted in order to achieve proper focus at distances as…

• Business Screen 1953 — page 691

  …The lens is of the uni- versal focus type with a range of focus from 5 feet to infinity. .\ close- up attachment will be…

• Business Screen 1944,1945,1946 — page 747

  …fmwm / 10- .\fier the test run lias been completed, lean the aperture gate on the projector, re- hrcad the machine, focus and stop the…

• Business Screen 1967,1968 — page 329

  …Motorized Focus and Variable Speed Zoom. fCv-Mdfgedbie Power Pack for Camera, Zoom Lens and Focus. Vibration Isolation Unit adapts to stage dollies, tjoats…

• Business Screen 1954 — page 279

  216TAr! FOLLOW FOCUS ATTACHMENT for Mitchell Cameras OTIB ilB.21Q_ control of both Picture Framing and Lens Focusing Read what

• Business Screen 1965,1966 — page 1273

  …D LD IN FOCUS: THE 7TH INTERNATIONAL INDUSTRIAL FILM FESTIVAL AWARDS '^-^■*. VIILIMi: L*/ • IfHJfi FIFTY CENTS X

• See and Hear 1946,1947 — page 371

  …without ever disturbing the lens focus. New Richer Tone Quality—The latest 12-inch Jensen Permanent Magnet Dynamic Speaker reproduces sound faithfully, realistically ... has…

• Educational Screen 1941 — page 54

  …500 watt, 115 volt lamp with pre-focus base. Model BDT is the same but with convenient tilting base. Model ERM: For opaque objects…

• Educational Screen 1930-1931 — page 420

  …Another practical advantage claimed for the super- sensitive film is an increase in the possible "depth of focus" in sound film photography. The use…

• Educational Screen 1946-1947 — page 729

  …without ever disturbing the lens focus. New Richer Tone Quality— The latest 12-inch Jensen Permanent Magnet Dynamic Speaker reproduces sound faithfully, realistically . . . has…

• Educational Screen 1946-1947 — page 889

  …without ever disturbing the lens focus. New Richer Tone Quality— The latest 12-inch Jensen Permanent Magnet Dynamic Speaker reproduces sound faithfully, realistically . . . has…

• Business Screen 1967,1968 — page 539

  BUSINESS SCREEN MAGAZINE • TOOLS AND TECHNIQUES FOR AUDIO & VISUAL COMMUNICATION NO PUBLIC LIBR'RY INFORMATION DIVISION 0V7 1967 VORLD IN FOCUS: THE 8TH INTERNATIONAL…

• Business Screen 1970 — page 454

  …Carousel Has Auto-Focus, High-Capacity Slide Tray The Kodak Carousel 760 is a low-priced auto-focus slide pro- jector which comes equipped…

• Business Screen 1970 — page 108

  …Fast apertures, extreme w/ide- angles, telephotos, macro lenses with 1:1 focus- ing capability— they're all part of the BL's armament…

• See and Hear 1947,1948 — page 11

  …without ever disturbing the lens focus. New Richer Tone Quality—The latest 12-inch Jensen Permanent Magnet Dynamic Speaker reproduces sound faithfully, realistically . . . has…

• Business Screen 1955 — page 161

  …These requirements were based on the use of an f/4 stop, which affords a minimum of follow-focus adjustment — a neces- sity at…

• Business Screen 1954 — page 697

  …AG Skot For projection of 2" x 2" slides In glass or cardboard mounts; push-through hori- zontal auto, focus slide carrier; one side…

• Business Screen 1958 — page 30

  …Automatic foilow-focus — 4 to 1 blowup, 4 to 1 reduc- tion. 4. Variable speed motors with high speed rewinds. 5. Delivers 22,000…

• Educational Screen 1951,1952,1953 — page 937

  …for Teachinq Brotherhood What's Your Instructional Materials Quotient! Community-wide Focus on Dental Health Bill to Reduce Film Postage fsee page 57i FEBRUARY…

• Business Screen 1963,1964 — page 971

  …Film Workshop for Advertisers — Focus on Distribution New York World's Fair Exhibit Previews: Johnson's Wax Three-Screen Show; Socony-Mobil Re-Plays…

• Business Screen 1967,1968 — page 627

  …the elements of composition and focus became critical. If either parallax, composition or focus are not perfect, the scene must end up on the…

• Business Screen 1956 — page 457

  …CHECK focus— run off a few feet of film for adjustment of fram- ing, focus, sound; then flick single switch to reverse film to…

• Business Screen 1947.1948 — page 301

  …without ever disturbing the focus . . . Many other important features. NEW RICHER TONE QUALITY-The latest 12-inch Jensen Permanent Magnet Dynamic Speaker reproduces sound…

• Educational Screen 1957-1958 — page 601

  …You can begin every show smoothly, with sound and focus adjusted, by screening the first few feet of film on the Pageant before show…

• Business Screen 1953 — page 693

  …A Rhomboid prism assembly makes it impossible for one image to be out of focus with the other. And, it's universol focus . . . with…

• Business Screen 1954 — page 395

  …Fixed Focus, Wide-Angle Lenses Featured in Elgeet "Package" Ij.GKKT Ol'TICVr. CoMI'WV. IxC. has announced a complete li-ns pack- age…

• Business Screen 1949. 1950 — page 405

  …Depth-of-field scales show the range of sharp focus for each aperture. Index marks remain visible where they are positioned. And both standard…

• Business Screen 1947.1948 — page 241

  …without ever disturbing the focus . . . Many other important features. NEW RICHER TONE QUALITY — The latest 12-inch Jensen Permanent Magnet Dynamic Speaker reproduces sound…