Process appear of picture on film start from light pass lens to shutter and contact with film plate. After that when film contact with light its changed chemical become picture for mechanic picture creating of digital camera is likely but different at digital camera use digital process is related when push shutter button electric current is sent to sensor light pass lens contact with each pixel on sensor. When each pixel receives light each pixel will change light data to number digital data. This data is sent to compile become picture file at compile unit. This compiling don't use more time for zip file, size adjusting, color adjusting, clearness and picture that receive is taken to display on LCD monitor and recorded into memory card too.
Note: What is shutter Lag?
Shutter Lag is the delay of process after taking picture.
Memory Card
Digital Camera has a memory card called Flash Memory Card that is used to store picture data. It can be replaced with new one if the existing one is full. Today, the size of picture data is bigger; hence the digital camera and electronic equipment companies are competing to design and research to create the better memory card that supports the most digital camera users’ demands. The result of this competition, many kinds of memory card is produced for the suitable use of digital camera; sometimes, they are so complicated for the users to choose which the best is; therefore, the users should read the User Manual to get enough information of each memory card before buying.
1. Compact Flash Card (CF - Card)
Type 1 Size 43x36x33 mm
Type 2 Size 43x36x5 mm
This memory card is manufactured since 1994 by Sandisk Company, and it is so popular to be used with the professional digital camera. Today, it’s smaller than before that makes the digital camera is also becoming smaller. The capacity of memory card you can choose from 4 MB -10 MB; and the good point of them are the cost and capacity even the poor point is large size.
CF-Card has been developed to Type 2; it is thicker than Type 1, so we can use Type 1 with the digital camera that supports Type 2.
-Reading and Recording speed 6 MP/s
-Voltage 3.3-5 V
-Lifetime 10 years
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