2013年7月28日 星期日

Digital micro-camera with SLR cameras distinction

 
 Most manufacturers have used micro-camera SLR with its own imaging chip with the same image processing engine, and the same can replace a variety of micro-single lens, or even by installing adapter ring or bayonet fitting is to use SLR lenses . Theoretically, this will determine the level of a single micro-imaging is approximate SLR or SLR sibling. Olympus launched its micro-single products have a written advertisement "card small, SLR purposes." This sentence is good to clarify the significance of the presence of micro-single.

     Structurally, the micro-camera with SLR cameras biggest difference is that the former is omitted optical viewfinder system, change the LED or the EVF electronic viewfinder system. Pentaprism as reflectors and disappearance, which makes the micro-camera SLR camera substantial reduction on the basis of the size and weight, the same which reduces the manufacturing cost accordingly. However, the volume reduction does not mean micro-single-camera imaging compared to standard SLR cameras have shrunk.



Single micro successfully combine general consumer-level cameras and SLR cameras skew high quality. The advantage of single micro camera we have not unfamiliar, here we only look at a simple list:

1.
Relatively normal and telephoto machine card machine, micro-sensitive components to provide greater area and therefore can obtain high image quality, while enhancing control experience.
2.
Relative SLR cameras, their small size and rugged (due to fewer moving parts), and can theoretically provide a more affordable price (although some EVIL camera than the entry-level or even mid-level SLR more expensive).
3.
When configured biscuits lens, micro-camera can have a very compact size and very lightweight while maintaining decent quality.
4.
The use of an electronic viewfinder live view, which allows users to change the exposure is very intuitive to see the impact of parameters on the screen, so that the WYSIWYG. While using the optical viewfinder experience tend to be based on metering.
5.
Because they do not have mirrors, light-sensitive components can be closer to the lens, which is easy to produce at lower cost and lighter high-quality lenses (especially in wide-angle lens).
6.
The use of contrast AF system when shooting still images with a high focus accuracy (basically easy to have shifted focus optical error).
7.
Fast technological development. Most models have a perfect lens adapter can use the same brand of SLR lenses, and some models support phase focusing.
Micro-single is also not perfect, contrast SLR cameras, it also has some promise imperfect, here we come to talk about in detail a single micro-deficiencies, if you can accept that, then micro-camera is definitely for you.

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