Digital Cameras
How to build a camera without a state-of-the-state camera with low lighting
We'll give you three tips to build a camera that gives a very effective result during the night survey. Such photographs are accompanied by difficult lighting conditions. All the more, these recommendations will be helpful if you don't want to carry a heavy staff with you, or some physical constraints may prevent you from doing so.
New digital cameras offer exceptionally high ISO productivity. Increased sensuality of your sensor allows for a good shut-off speed to be removed with very low lighting. Even at night.
Moreover, despite the high values of ISO, you can detail the paint images with very little noise.
As you follow the following boards, you will find out how to achieve a good surge in the image of the high ISO, holding the camera in hand.
Set ISO high value
First of all, the light-sensitivity of the camera must be established. Press the ISO button in the upper part of the chamber and select its maximum value, e.g. ISO3200 or ISO6400. In the future, you will be able to expand ISO by, for example, H1 (12800) to 7D or H1 (51200) or H2 (102400) to Canon EOS 5D Mark III. But in this case, we invite you to adhere to the maximum undeveloped ISO structure, with the optimal combination of sensitivity and image quality.
Noise
Your camera will work hard to keep the noise low. But when you're filming on the high ISO designs, you have to use some functions. Use the menu to set ISO NR high speed (Noise Reduction). Make some personnel with and without this building. Look at the image 100% of the scale and compare the noise in the shadows.
Exposure construction
If you're conducting a night survey with a broad-angle object, you need to diaphragm about F5, 6. So you'll take a sufficient depth of the rupture for the stage and maintain a good clarity across the entire picture. And the extraction should be short enough for your focus distance. For example, at 55 mm, the speed of 1/50 sec will be appropriate. For night-time filming without staffing, the image stabilization function will also be unnecessary.
