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Shooting Video with DSLRs - An Introduction

VIDEO WITH DSLRS AN INTRODUCTION FIRSTLY, WHAT DOES DSLR MEAN? Canon A DSLR IS A DIGITAL VERSION OF A SINGLE REFLEX CAMERA. "D" = DIGITAL "SLR" = "SINGLE LENS REFLEX -136n 23-12 EOS 400 CANCH KIOA LENS ER SINGLE LENS REFLEX CAMERAS HAVE A MIRROR IN FRONT OF THE SENSOR, SO THE LIGHT THAT COMES IN IS ALSO REFLECTED UP FROM THE MIRROR TO THE VIEWFINDER DSLR CAMERA Viewing System Aperture Lens Elements Shutter Sensor Light Path Flip-up Mirror ISO ISO TYPICALLY GOES UP IN DENOMINATIONS OF DSLRS HAVE ISO WHICH IS THE EQUIVALENT TO GAIN ON ANY OTHER CAMERA, ITS AN ARTIFICIAL 100, 200, 400, 800, 1600 AND 3200. BRIGHTENING TOOL. IT ALSO DETERMINES THE SENSITIVITY OF THE SENSOR, FOR WELL LIT SCENES LIKE OUTDOORS ON A SUMMERS DAY, ISO WOULD TYPICALLY BE SET TO 100 OR 200. THE LOWER THE NUMBER THE LESS SENSITIVE. IN POORER LIGHT SITUATIONS LIKE IN A DARK ROOM ISO MAY HAVE TO BE SET TO 400, 800, OR EVEN HIGHER. SO (600 BE CARFUL WHEN USING IT, ANYTHING OVER 800 TENDS TO BECOME NOISY, THIS DOES DEPEND ON THE QUALITY OF YOUR CAMERA, SOME MAY EVEN BECOME NOISY AT 400 ISO. Alpha 500 900 Alpha Alpha 700 Full-Frame 35 mm Sensor 1.5X Crop Factor 4/3" 2/3" 1/2 1/3" Coutesy of cambridgeincolour.com SENSOR THE SENSOR OF A DSLR PLAYS A LARGE ROLE IN ITS CAPABILITIES. THE SIZE OF THE SENSOR IS WHAT REFLECTS ITS QUALITY AND LOW LIGHT ABILITY. LET'S TAKE A LOOK AT 2 OF THE LEADING DSLRS THAT ARE USED IN VIDEO PRODUCTION, THE CANON 5D MARK II AND THE CANON 7D Canon Canon 19 EOS 5D Mark II THE 50 MARK || AND THE 7D. Now THE 5D HAS A BIGGER SENSOR AT 36 x 24 MM WHICH IS ABOUT THE SIZE OF 35MM FILM, THIS IS KNOWN AS "FULL FRAME". THE 7D's SENSOR IS SLIGHTLY SMALLER AT 22.5 x 15MM, THIS IS STILL BIG COMPARED TO A LOT OF DSLRS 24 am

Shooting Video with DSLRs - An Introduction

shared by dragonflyproductions on Sep 29
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An introduction to DSLRS - common terminology and a look at the anatomy of the DSLR camera.

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Ruzzelm

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Technology
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