JPEG

JPEG What many shooters don’t realize is this: JPEG files do not offer up the col­or range that raw files do, nor can you “play” with the exposure as much in postprocessing. For this reason, every camera manual, digital photography book, and digital photography maga­zine recommends the...

Tamron AF 28-300mm f/3.5-6.3 XR Di LD VC

Capture The Whole Wild World With One Great Lens The Ultimate Ultra-Zoom: Tamron AF28-300mm VC Macro L - Lightest, long-range zoom with vibration compensation.   Ultra-compact and lightweight, it zooms 10.7X to a super-telephoto 465mm equivalent. Advanced VC (Vibration Compensation) optimizes its power,...

sigma PD1

The built-in SLR-sized 14-meqaoixel imaqe-sensor Is 7 to 12 times blqoer than that of an ordinary comoact digital camera. The Foveon ? direct image sensor captures all the RGB data on every pixel. The 16.6mm F4 lens uses large-diameter(14.5mm) aspherical glass molds for superior high-resolution and...

Understanding Focal-Length Equivalency

Understanding Focal-Length Equivalency You don’t have to understand focal-length equivalency to learn from Light & Exposure for Digital Photographers. I included this note to be technically accurate and consistent, but if you want, you can skip it. Focal length is an extremely important topic having...

SET IMAGE SHARPNESS AND CONTRAST

Digital photos are inherently “soft” as opposed to being “sharp,” because the image is represented by pixels, or “dots,” instead of a smooth tonal range like analog or traditional photos. But that’s okay because you can sharpen an image and increase contrast in many ways. You can sharpen a...

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