12 Jul Don’t Swat the Spyder – He’s Your Best Studio Friend
Your normal reaction to a large Spyder may be to reach for a swim fin or flame thrower, but we would like to break you of the habit. Not only will you be a better friend of the environment, but you'll get better pictures as well. Miss Muffett - invite the Spyder Cube to sit down beside you.The grey card is one of the most useful of devices to judge accurate exposure with. No matter how much confidence we have in the software of our camera, there are times when it can be fooled and we need to be able to correct its errors. If we use a grey card we can find the 18% reflectance point that gives our meter the best chance of an even exposure.If we also have access to a pure black tone and a pure white tone in our image we can tell our computer exactly how far to go for the image that it alters.Finally, for the ultimate of contrast control, we look for the ultimate specular highlight and absolute shadow. But frequently in...