Do you want infor­ma­tion about how a DSLR cam­era works? Read this tuto­r­ial and learn to find the best dig­i­tal slr camara deal.

A dig­i­tal SLR cam­era looks like any nor­mal big dig­i­tal cam­era but it’s dif­fer­ent in the man­ner in which it is used. For one this cam­era allows the user to see the pic­ture to be taken exactly as it is with­out any form of alter­ation from the camera.

This is good for the pic­ture qual­ity as it has no “preser­v­a­tives” that are added by too many elec­tronic com­po­nents. You see, for nor­mal com­pact cam­eras the image has to be dig­i­tal gen­er­ated in order to be view­able on the viewfinder or screen i.e. the lens cap­tures the image and sends it to your eye­piece or LCD through “wires” fit­ted inside the cam­era while in a dig­i­tal SLR cam­era the image is taken to the viewfinder by mir­rors and lenses that reflects the image from one mir­ror to another.

There is a more tech­ni­cal expla­na­tion for this but I chose the sim­pli­fied expla­na­tion to make it eas­ier for starters to fol­low. With this you are almost ready to find best dig­i­tal SLR cam­era stuff to buy.

Here is how it works, First the light enters the lens of the cam­era. Once the light enters the cam­era it hits a mir­ror, which reflects it to a con­denser lens. The lens then sends it to a 5 sided prism that diverts it to the user’s eye in the eye piece. Now as you take a shot with the cam­erathe mir­ror swings upwards to allow the light com­ing through the lens to be sent straight to the image sensor.

After all that I hope you can now under­stand what I meant by say­ing that you see the actual image in the viewfinder with­out and changes or alterations.

We said ear­lier that what you see on the viewfinder is the exact image but in most instances it is not 100%. This means you need to check the specs of the cam­era i.e. how much cov­er­age it has and its bright­ness. the best pos­si­ble image cov­er­age is 95% but your naked eye can never really see the dif­fer­ence no mat­ter how hard you look.

If feel like you are not ready to use a fully man­ual cam­era, don’t worry your­self too much, all dig­i­tal SLR cam­eras come with auto­matic settings.

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