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FILM PROCESSING GOING BUT NOT OBSOLETE YET. LET’S REVIEW NAME SOME COMPONENTS OF THE STRUCTURE OF THE FILM NAME SOME COMPONENTS OF THE STRUCTURE OF THE.

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Presentation on theme: "FILM PROCESSING GOING BUT NOT OBSOLETE YET. LET’S REVIEW NAME SOME COMPONENTS OF THE STRUCTURE OF THE FILM NAME SOME COMPONENTS OF THE STRUCTURE OF THE."— Presentation transcript:

1 FILM PROCESSING GOING BUT NOT OBSOLETE YET

2 LET’S REVIEW NAME SOME COMPONENTS OF THE STRUCTURE OF THE FILM NAME SOME COMPONENTS OF THE STRUCTURE OF THE FILM WHAT IS THE PURPOSE OF THE BASE AND EMULSION? WHAT IS THE PURPOSE OF THE BASE AND EMULSION? WHAT IS THE IMAGE CALLED BEFORE IT IS PROCESSED? WHAT IS THE IMAGE CALLED BEFORE IT IS PROCESSED? WHAT IS THE SENSITIVITY SPECK? WHAT IS THE SENSITIVITY SPECK?

3 TYPES OF FILMS DOUBLE EMULSION DOUBLE EMULSION SINGLE EMULSION SINGLE EMULSION MAMMO MAMMO DUPLICATION DUPLICATION 105 105 CINE CINE

4 THE FUTURE IS HERE CR CR DR DR IMAGE RECEPTOR = 200 SPEED SCREEN IMAGE RECEPTOR = 200 SPEED SCREEN WHAT HAPPENS WHEN X-RAY (EXIT RADIATION) STRIKES AN IMAGING RECEPTOR? WHAT HAPPENS WHEN X-RAY (EXIT RADIATION) STRIKES AN IMAGING RECEPTOR?

5 “PROCESSING” THE DIGITAL IMAGE LASER RELEASES TRAPPED ENERGY LASER RELEASES TRAPPED ENERGY EMITS A BLUE LIGHT EMITS A BLUE LIGHT LIGHT IS CONVERTED TO AN ANALOG SIGNAL LIGHT IS CONVERTED TO AN ANALOG SIGNAL ADC CONVERTS TO A DIGITAL IMAGE ADC CONVERTS TO A DIGITAL IMAGE

6 LATENT TO MANIFEST CONVENTIONAL FILM DEVELOPMENT IS A CHEMICAL REACTION DEVELOPMENT IS A CHEMICAL REACTION TIME IS CRITICAL TIME IS CRITICAL TEMPERATURE IS CRITICAL TEMPERATURE IS CRITICAL CONCENTRATION OF DEVELOPER IS CRITICAL CONCENTRATION OF DEVELOPER IS CRITICAL MAKING THE IMAGE PERMANENT IS CRITICAL MAKING THE IMAGE PERMANENT IS CRITICAL CLEANING AND DRYING ARE CRITICAL CLEANING AND DRYING ARE CRITICAL

7 FILM PROCESSING FOUR MAIN COMPONENTS 93-98 DEGREES NAME THE SIX AGENTS IN A DEVELOPER NAME THE AGENTS IN A FIXER WASH AND DRY

8 FOLLOW THE FILM PUT IN ORDER PUT IN ORDER CROSSOVER ROLLER, DEVELOPER,DRYER,ENTRANCE ROLLER, FEED TRAY,FILM,FIXER, GUIDE PLATE, MICROSWITCH, REPLENISHMENT SYSTEM, TRANSPORT ROLLER, TURNAROUND ASSEMBLY,WASH CROSSOVER ROLLER, DEVELOPER,DRYER,ENTRANCE ROLLER, FEED TRAY,FILM,FIXER, GUIDE PLATE, MICROSWITCH, REPLENISHMENT SYSTEM, TRANSPORT ROLLER, TURNAROUND ASSEMBLY,WASH

9 HOW DID YOU DO? FILM FILM FEED TRAY FEED TRAY MICROSWITCH MICROSWITCH REPLENISHMENT SYSTEM REPLENISHMENT SYSTEM ENTRANCE ROLLER ENTRANCE ROLLER TRANSPORT ROLLER TRANSPORT ROLLER TURNAROUND ROLLER TURNAROUND ROLLER CROSSOVER ROLLER CROSSOVER ROLLER GUIDE PLATE(SHOES) GUIDE PLATE(SHOES) TRANSPORT ROLLER, TURNAROUND ROLLER, CROSSOVER ROLLER, GUIDE PLATE TRANSPORT ROLLER, TURNAROUND ROLLER, CROSSOVER ROLLER, GUIDE PLATE FIXER FIXER WASH WASH DRYER DRYER

10 DAYLIGHT PROCESSING CASSETTE PLACED IN APPROPRIATE SLOT CASSETTE PLACED IN APPROPRIATE SLOT FILM REMOVED AND PROCESSED FILM REMOVED AND PROCESSED CASSETTE RE-LOADED CASSETTE RE-LOADED MAGAZINE STORED FILM MAGAZINE STORED FILM

11 68 DEGREES 68 DEGREES 50% HUMIDITY 50% HUMIDITY


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