Learning About Exposure Triangle - Learn From the Basics

However, there are not much people who have photography skill. Taking a course or learning from internet could be the one of several ways to increase the photography skills.

You may fall in love to photography activity, but don't understand how to operate the camera. Actually, there are many sources on how to learn photography nowadays, especially if you want to spare time more to browse over internet. Books also are good sources for you to learn.

Talking about photography, it is related with the art and science. When you start to capture an image, you should be able to imagine that the object is something interesting to be captured and could deliver a particular message. So, the camera lens is functioning like your eyes. What you see will be shown by the camera lens?

Understanding the Triangle Exposure

The one aspect of the camera which determines the light delivery on your pictures is exposure. Exposure in photo is the lights quantity that reach a film. It can be determined by shutter speed and lens aperture. The range of exposure can determine the picture effect. The setting of exposure on photograph includes of aperture, ISO speed and shutter speed camera. All of them are called as exposure triangle. The triangle of exposure can be said as the basic learning of DSLR camera.

a. ISO

ISO in film camera refers to how sensitive the film against to the light. The ISO in DSLR camera refers to the sensor setting instead of film. If you move the ISO speed to the lower number, it will sensitive to the light. The low setting of ISO speed will be high to the bright midday sun. The setting number is about ISO 100 or 200. Sometimes, the wrong ISO speed and the light setting will make the digital noise on your photo.

b. Shutter Speed

Shutter speed refers to time amount that the shutter on the camera will open for when you take a shot. If you set the short speed on the camera, you would get less light that hit the sensor. It can also have the "freezing" motion effect. if you set a long shutter speed, you would get more light to hit the sensor. It also will make any movement is appeared blur on the direction that was moved. For some reason, that is a desirable effect depends on what you are trying to achieve.

c. Aperture

The aperture on a camera refers to the opening size in the lens that let the lights hit the sensor. If you set the aperture in wide, it allows more lights in, and narrow allows less lights in. The measured size on opening is f/1.4, f2.8, f/4, f/5.6, f/8, f/16, f/22 etc.

If you set the aperture in the small number, you will get the large opening. The aperture allows you to control the field depth.

If you want to create the good picture with good measure of exposure setting, you can follow these tips. Try to avoid the over contrast situation. You should try to work in the first 2 hours after the sunrise and before the sunset. Some of the photographers claim that it is a perfect time to get the good picture. It would be better if you don't shoot the objects at high noon. The daylight changes constantly and often create the more dramatic picture.

Understand about triangle exposure will help you feel more confident with your photography skills and understand what will be a problem when you start to shoot. ISO, shutter speed and aperture are the three fundamental elements that will affect your camera settings. To get the results you want, all of them should work together. Creating a harmonious picture could be a tricky ever. As soon as you have a lot of practice, you will increase your skill. It is really worth to try everything first before you take a picture.

Article Source: Dini_Williyanti

Introduction to ISO in Digital Photography - The Basic Learning for Beginner

Photography is the one of artworks. The beauty itself can be seen from how the picture can deliver the message and balance proportion of light and color. Therefore, if you want to focus to the photography world, you need to understand about the camera itself.

The technology of camera has been developed rapidly. The latest camera invention is DSLR camera. DSLR is a digital camera which could create the digital picture. Digital camera is the technology which is able to stabilize the image. So, the pictures that are produced by a digital camera are cleaner than the traditional one.

The sophistication of the camera digital should be balanced with the owner skill. It will be useless if you have a digital camera but do not know well how to operate it. Therefore, you have to learn about the main component of digital camera and photography such as ISO.

ISO is the crucial thing on the digital photography. It can determine how the photo that you take is good enough in getting balanced light. ISO in digital photography measures the sensitivity of the image sensor. The principle of ISO is not much different with the ISO in film photography. When you set the ISO in a low number, so it will be less sensitive to the light and fine the grain.

ISO Shooting Tips

In general, the digital camera provides the feature which is given to user to have authority in setting their ISO, even though you can move to the "automatic" mode. This is very beneficial since the camera can adjust the ISO automatically, depend on the situation. It would be wise, as the beginner, you know about ISO and set ISO in a different situation.

Get Over It. If you set ISO in high setting (800), it is the perfect ISO to help you freeze the action at several events. If you love to shoot the moving action such as sport, the high ISO is good for you. 1/1000s is a common for freeze action. If you set ISO 3200, you would get some noise in the right amount. You may see the sharp noisy image for the better picture than blurry fine grained one.

Lighten Up. The common problem of ISO setting is the noise; the best way to minimize the noise is making sure that the subject is exposed brightly. You can expose your image little bit brighter than usual. It will create the better of your image.

Auto ISO. You can set your camera to AUTO ISO. It can be more value instead of you set manually. The ISO setting depends on the scene you choose. When you set the ISO manually, the exposure will adjust ISO to make the image look brighter or darker, it is so pretty handy.

Shoot RAW. The other tip to reduce the noise after you take a picture is using Photoshop application. Apart from that, the lightroom4 is more useful than Photoshop or Adobe camera RAW for the similar adjustment. Actually, on RAW, it is very nice to reduce the noise in jpg files.

Black and White. Mostly, black and white effect is used to create timeless accent. So, the noise will look like grain. So, when your image has so much noises, the solution is using black and white effect and look like historic style.

ISO setting is still the most important role when it comes to use digital camera, even though there is any film to use. Shoot in the nighttime and daylight could have different ISO setting. You can slow the shutter speed in order to have best picture at night or using a night-scene mode on your camera. Don't use flash to get best photograph possible, there are other features instead of flash to take better picture at night. Don't be afraid to play with the different technique to create something interesting effects. The techniques will work well by doing a lot of practice.

Article Source: Dini_Williyanti