FILM PROCESSING
GOING BUT NOT OBSOLETE
YET
LET’S REVIEW
NAME SOME COMPONENTS OF THE
STRUCTURE OF THE FILM
 WHAT IS THE PURPOSE OF THE BASE
AND EMULSION?
 WHAT IS THE IMAGE CALLED BEFORE
IT IS PROCESSED?
 WHAT IS THE SENSITIVITY SPECK?

TYPES OF FILMS
DOUBLE EMULSION
 SINGLE EMULSION



105
 CINE

MAMMO
DUPLICATION
THE FUTURE IS HERE
CR
 DR
 IMAGE RECEPTOR = 200 SPEED
SCREEN
 WHAT HAPPENS WHEN X-RAY (EXIT
RADIATION) STRIKES AN IMAGING
RECEPTOR?

“PROCESSING” THE DIGITAL
IMAGE
LASER RELEASES TRAPPED ENERGY
 EMITS A BLUE LIGHT
 LIGHT IS CONVERTED TO AN ANALOG
SIGNAL
 ADC CONVERTS TO A DIGITAL IMAGE

LATENT TO MANIFEST
CONVENTIONAL FILM
DEVELOPMENT IS A CHEMICAL
REACTION
 TIME IS CRITICAL
 TEMPERATURE IS CRITICAL
 CONCENTRATION OF DEVELOPER IS
CRITICAL
 MAKING THE IMAGE PERMANENT IS
CRITICAL
 CLEANING AND DRYING ARE CRITICAL

FILM PROCESSING
FOUR MAIN COMPONENTS
 93-98 DEGREES
 NAME THE SIX AGENTS IN A
DEVELOPER
 NAME THE AGENTS IN A FIXER
 WASH AND DRY

FOLLOW THE FILM
PUT IN ORDER
 CROSSOVER ROLLER,
DEVELOPER,DRYER,ENTRANCE
ROLLER, FEED TRAY,FILM,FIXER,
GUIDE PLATE, MICROSWITCH,
REPLENISHMENT SYSTEM,
TRANSPORT ROLLER, TURNAROUND
ASSEMBLY,WASH

HOW DID YOU DO?







FILM
FEED TRAY
MICROSWITCH
REPLENISHMENT
SYSTEM
ENTRANCE ROLLER
TRANSPORT ROLLER
TURNAROUND ROLLER


CROSSOVER ROLLER
GUIDE PLATE(SHOES)

TRANSPORT ROLLER, TURNAROUND
ROLLER, CROSSOVER ROLLER, GUIDE
PLATE

FIXER
WASH
DRYER


DAYLIGHT PROCESSING
CASSETTE PLACED IN APPROPRIATE
SLOT
 FILM REMOVED AND PROCESSED
 CASSETTE RE-LOADED
 MAGAZINE STORED FILM

68 DEGREES
 50% HUMIDITY
