SensorSize

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  • Engadget Primed: Why your camera's sensor size matters

    by 
    Sean Arbabi
    Sean Arbabi
    12.16.2011

    Primed goes in-depth on the technobabble you hear on Engadget every day -- we dig deep into each topic's history and how it benefits our lives. You can follow the series here. Looking to suggest a piece of technology for us to break down? Drop us a line at primed *at* engadget *dawt* com. The first thing I look for when purchasing a camera is something most aren't even aware of. It's not the brand name or the quality of the lens, the touch screen technology or the LCD screen size, and not the array of functions it offers or shooting presets available – it's the size of the image sensor. As a 20-year pro photographer who's captured over a million images during my career, I'm the guy who admires the parts of the engine instead of falling in love with the flashy exterior or high-end sound system. The image sensor is where the rubber meets the photosensitive diodes. In writing my first installment for Primed, I'll give a few definitions to clear things up a bit when it comes to a camera's image sensors and size, explain in detail the parts of a sensor, how it alters the photos (or video) you capture, where it came from, and why it's important to consider its size – I'll cover the meat and bones, get to the heart of the matter, the nub, the crux, the nuts and bolts, get down to the brass tacks, all while exhausting our thesaurus. Let's dive in, shall we?