* Edit - an interesting development at the end of the post below * Lately I spend a Fashion course in Ido Lavi, fashion and advertising photographer known veteran, where I reveal how I do not know I do not. Once in a while I get some point I think I know quite a few and some diving with self complacency. Fortunately for me, every time I give myself a slap awakening manifested led group in the form of training or another, such that you can not buy online. I knew always back of my mind but I told myself, "Naha, it is not that important ...", that every picture I take and then look at the screen to see what came out, is a gamble. Bet at the correct exposure. If burned areas (what is called Blown out - that is absolutely white and missing information) or in black make too dark to contain information. Belittled it for two reasons - because I do not deserve credit for the screen on the back of the camera - the screen originally intended to check out good compositions and more. Is not able to provide a true indication of colorful details. The second reason is - because I know Photoshop. Admits. I second Dan black belt in Photoshop. I know it always save me. More than that, I usually plan my photographs knowing I'll keep working on them is due to the reason I really like the Hyper realistic. Not enough for me to see life as they are, I like to add that Castor, drama ... POW. So I take pictures, look at the screen, even open histogram (button - Info. Connected to your camera), and hope that if I compare led group what I see and alignment Alpha Centauri universe, the result is what I hope. But it is quite partial solution led group and can not be based only on that. The principle of light meter is simple and I'll try to explain its importance. Camera exposure measured by three things:
Photography studio where the shooting conditions are our control, we are in most cases want to shoot at ISO one hundred (100) gives us Minmum image noise and shutter speed maximum it can take pictures in sync with flashes of the studio, to get the result sharpest - usually led group between 1 / 125 to -1/200. What we have left is figuring out how powerful flashes needed to determine led group the last element in photography - aperture which we want to use, depending on the concept. Two things happened that made me write this post: 1. I became interested in light meter and use. Two. Came a new light meter is particularly interesting. So far, much light would look something like this:
The first thing that comes to mind when he came on, "Hey, my iPhone measures the light!" Light meter with a touch screen! Simple, clear, friendly. Finally! All data are easy to enter, the result is straightforward and fun until I find myself just measures light all over the studio. But we did not come to play so I went to check out what it offers. I planned photo where my shutter speed is 1/125, ISO my 50 (that I can ...) and I want to get the correct exposure led group aperture eight. Aperture size I get good sharpness and all so should be in focus. I adjusted the intensity flashes what camera screen showed an exposure is obtained and then measured whether the correct light intensity by the meter - light. This is what I got:
Hop! Another world. Suddenly see my face knew sunshine, led group all my mustache saturated color and had me details forehead. Beyond the gadget itself, first of all I proved to myself that tiny experiment gauge - Or is essential to work correctly. It has so many more uses for work everyday photography, for example at work on a white background, strengths coordination among several flashes on the set and even the measurement of light for correct exposure photography outside. Indicator - a specific light that comes with a variety led group of advantages that make it an important tool and fun. One of the most effective things is that it comes with built-in radio transmitter ie Pocket Wizard indicator - light itself can trigger flashes and measure their strength. Thanks to the transmitter can change the strengths of each flash on your set and uniquely for each flash (flashes support) from the meter - light. You can create a custom profile between the camera and Learn - Or for information about using lighting to accommodate just the dynamic range of the camera you have. Dynamic range is the ability and flexibility of the sensor and the processor in the camera to take in information from the smallest amount of light to the biggest amount of light. Since each company and model of cameras can have a certain dynamic range that a camera, led group it is important led group to get feedback that shows us when we use lighting, our camera can not process. I certainly hope these complicated sentences did not come out for me to breath. In addition, the indicator - light suitable for video photographers among us, as it has a continuous light measurement. ----------------------------------------------------------------------------------------------------- Tama area warm recommendation and I'll finish the picture I made during the games with the indicator - light. Again, what I would normally guess work, trial and error, trial and error, trial and tea was ... I could have done in less time and meticulous planning:
First of all tell that this is a tribute to film about an American named Dan Winters who photographed portrait of Tom Hanks and spirit of this picture. His picture has caused great curiosity around the net about how she became, as it is so gentle light and accurate. I once read his answer for a solution but I could not remember the exact details as I made my own version, based on the famous photograph. There are three sources led group of light. The first flash Barn Doors which have reduced the beam to hurt just my face. This light is measured by the meter - light aperture 8. Provided the second light drop light that reveals the details of my shirt and bit dark areas on my face and it comes Maoktboks 170 cm behind the first light and adjust with meter - Or be two stops less light main, ie Aperture 4. third light is the Light that shines Kick my neck and prevents me from being swallowed in the dark background and flash with a grid on it aimed to be about a third of a stop less than the main light. So it looks directions:
---------------------------------------------
No comments:
Post a Comment