Even 10 years ago SLR camera could be seen except in the hands of professional photographers.But now afford such a device can be anyone.But here's how to check when buying a SLR camera, few know.On what kind of moments you must first pay attention to?
housing
Let's start with the search obvious mechanical damage: scratches, dents, and their ilk."Yes, why it is needed, the camera may be ugly, most importantly, to make good!" So it is.But only one low-energy fall can be enough to damage the lens or other important details.
Lens
next step of how to check when buying a SLR camera, the lens view it.Typically, these devices are equipped with a lens with a "ring".They are intended for adjustment of the focus and zoom.Rotate them in different directions - the ring should rotate easily and publishing creaking and crackling sounds.To test the lenses you need good lighting.Turn the lens at different angles: chips, haze and scratches can not be seen immediately.It should look like defects of the optical system (for example, the condensate accumulated between lenses) and fault mechanics.In particular, during this test can be found easily damaged diaphragm blades.
Connectors
Be sure to check the status of all sockets, which is equipped with a digital SLR camera.This connector Micro USB, and a hole for the memory card, and all the rest.On damage to the connector can be easily noticed cracks.This contact is unreliable, the card or the cable will stagger, fall.
Test shooting
First of all, check the CCD for the presence of so-called "are stuck" pixels.To do this, take a picture by closing the lens opaque cover.Save photos should be in the highest quality available in the model.Examine the picture on a computer with a large approximation - so you can easily find the defects of the CCD.
Check the camera mirror for defocusing.To do this, remove the multiple objects at different distances from you, as well as one and the same object from different distances.To be more precise shot lead with a stable surface: so you will be able to get rid of extraneous noise and vibration.
important challenge is how to check when buying a SLR camera will shoot in low light conditions and macro.
In the latter mode, the camera must surely leads to the object that was deleted by 10-20 cm. If it does not, and you know that this mode will be used often enough, should look for an alternative.Always make sure that the camera brings good focus in a room lit only conventional incandescent lamps.
Try flash.Although professional photographers avoid using it, preferring natural light, you have to be ready for anything.Experiment with the flash in different lighting conditions.Take a few shots, while at different distances from the light source.
I hope this article has helped you learn more about how to check when buying a SLR camera.
