COVER FOR TUBE TELEVISION CAMERA ANALYZER AND TELEVISION CAMERA COMPRISING SUCH A CACHE

摘要

P CACHE FOR LOCATING THE FRONT OF A TELEVISION CAMERA ANALYZER TUBE TO REDUCE THE DISTRIBUTION OF THE PERFECT OF THE PICTURE USEFUL IN THE USEFUL IMAGE. / P P THE CACHE COMPRISES, IN ADDITION TO A WINDOW F OF RELATIVELY LOW DIMENSIONS, OPENINGS S1-S4 ESPECIALLY DISPOSED SO WAY TO SEE THE EDGE P OF THE TARGET OF THE TUBE; THUS, THROUGH AN ADJUSTMENT PATTERN (0, A1-A4, B1-B4 IM), PLACED IN FRONT OF THE CAMERA AND OBSERVED ON A SCREEN ASSOCIATED WITH THE CAMERA, IT IS POSSIBLE TO CENTER THE SCAN OF THE TUBE IN RELATION TO THE TARGET. THROUGH THE EDGE OF THE TARGET AND WITHOUT THIS EDGE APPEARING IN THE WINDOW SPECIFICALLY SAID. / P P APPLICATION TO TELEVISION CAMERAS. / P