diaphragm shutter

taking a rain scene, do not take the sky as the background, but should select a dark background, in order to bring off the bright rain. if there is water in the screen, whether it is the river or lake water, or the water in the street, the rain falls on the water layer of ripple, it also helps the performance of the rain.4. The rain will not be perpendicular to the ground. Generally, the rain is 45? The direction is suitable. the shutter speed can no

After fierce competition in terms of high pixel and small size, digital cameras have become a new keyword for digital cameras this year. Digital cameras of all major brands are capable of anti-shake.Article. All vendors in the market are divided into two factions: optical anti-shake and electronic Anti-shake. Representatives of optical anti-shake manufacturers are Sony, Canon, Nikon, etc. Recently Kodak was added, while electronic Anti-shake Manufacturers include Fuji, Olympus, Casio and Samsung

to press the shutter to make the digital camera shake or finger block the lens and flash. 5. Pay attention to the effective distance of the flashlight: the most suitable flash distance for digital cameras is 1.5 to 4 meters. 6. Learn about your camera: The functions of each automatic camera are different. You must read the manual carefully and perform more exercises. If you only need to take a photo of your life, you do not have to buy a camera w

PHP implementation method for displaying EXIF information of photos PHP programming can be implemented to display photos EXIF information, display image thumbnail effect, the code is as follows: $val) {if ($name = = $ImageInfo) {$InfoVal = $val; Break }} return $InfoVal;} function Getimageinfo ($img) {$imgtype = Array ("", "GIF", "JPG", "PNG", "SWF", "PSD", "BMP", "TIFF" (Intel byte Order ) "," TIFF (Motorola byte order), "JPC", "JP2", "JPX", "JB2", "SWC", "IFF", "WBMP", "XBM"); $Orie

firmware firmware version datetime date and time ycbcrpositioning The hue locates the Exifoffsetexif information location, defines the Exif's write in the file, and some software does not display. exposuretime exposure time The shutter speed fnumber aperture factor exposureprogram Exposure program refers to the setting of program AE, different camera, may be sutter Priority (shutter first), apertureprior

suitable for street photography, the following is from my experience to see why the fixed-focus mirror is more suitable for street photography. 　　 (Photo source: bh) Light Street photography usually has to walk all the time, the fixed-focus mirror is usually relatively small, light and easy to carry, with large zoom telescopic mirror for me it is like walking in the street walking dumbbells. 　　 Launch ~ (Photo source: Visualizeus) Big Aperture Usually the focal lens has a larg

platform are caused by this flaw in CoreLogic and the sensor output modified to make up for this flaw, and if you want to change the multimedia application processor later, consider whether the map supports accepting irregular pclk. At present, Vienna and Qualcomm platforms do not support the change of PCLK, while the vision platform is supported. Output in lower power mode Output in full power modeProof that CoreLogic cannot accept the sensor output of lower power mode. Because the output c

Device (device) camera (hardware shutter, autofocus, real-time modification capture video) Introduced Unique device for Windows Phone 7.5 (SDK 7.1) Hardware shutter Autofocus, autofocus to specified point Real-time modification of captured video frames Example 1, demonstrate how to respond to the hardware shutter Hardwareshutter.xaml

:-------------------------------------------------------------------------------- ? /** * function to get image information * * A function to obtain image information in a comprehensive way * * @access Public * @param string $img picture path * @return Array */ function Getimageinfoval ($ImageInfo, $val _arr) { $InfoVal = "Unknown"; foreach ($val _arr as $name => $val) { if ($name = = $ImageInfo) { $InfoVal = $val; Break } } return $InfoVal; } function Getimageinfo ($img) { $imgtype = Arr

-This post is set by the Forum administrator as the Essence (2014-11-26)- Night Star-ho Miao, many photographers always see a photographic forum has a lot of star orbit pictures, you can not grasp the shooting skills. Below I will not conservative teaching: First choose large wide-angle lens, aperture open maximum f2.8-4,iso set 200-400, shutter line one, set B door, shutter speed frame 30s, strong ligh

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