Important Features - Musts in a Camera
Digital cameras may be simple to use, but choosing the right one for the purpose of buying is totally different.
It involves a whole lot of research.
Some of the issues that must be dealt with while buying one are image quality, exposure versatility, computing platform, on board image capacity and feature set.
Here, we are going to discuss issues that one must concentrate on while buying them.
Image Quality- This includes a number of complex subjects.
These are colour purity, image compression and optics.
But these things cannot be understood by a layman.
So, being a layman in the field of photography one can check this by clicking some pictures from the cam.
Compare these pictures.
You will know the difference yourself.
Exposure Versatility- One of the most noticeable disadvantage of these cams is that most of them are not able to handle the different types of lightning conditions.
In the film cams, one can still work in different light conditions by making use of different types of films.
But in the digicams there is no film and the image sensor plays the role of the film.
And this cannot be changed.
So you must buy one which has good shutter speed, supplementary flash and variable lens opening.
This will give one enough flexibility for handling different light conditions.
One must check the sensitivity of the cam's sensor towards light.
A high number will mean that the cam can take pictures even in less light.
Computing Platform - It is one of the most important considerations.
But the good thing is that nowadays most of the cams are compatible with both Windows and Mac software.
Onboard Image Capacity - Depending on the application, the storage capacity onboard is very important.
But this must be supplemented with image quality as image capacity without quality is useless.
And the problem is that though cams claim they can store a lot more than they actually can, they lack in storage space.
And because of this the quality of the images taken is lost.
Reusable Memory Cards Many cams have this feature with the help of which you can store pictures on the plug-in cards.
This feature is very useful because it allows the user to add memory cards of larger capacity or memory cards of lower capacity depending on their own requirement.
Flash Capability One must check the availability as well as the capability of these built-in flashes of the cam.
The key factor here is how many modes they flash has.
The first generation cams had very limited flash power.
They had a working distance of ten feet or even lesser.
But current models have a working distance of sixteen feet or even more.
By modes, one also means the different ways in which the camera's light sensor is able to control flash circuitry.
Feature Set- This refers to the features that are available in a cam.
Apart from having the features that you require one must choose a cam that has a variety of characteristics so that it can be used for different needs.
It involves a whole lot of research.
Some of the issues that must be dealt with while buying one are image quality, exposure versatility, computing platform, on board image capacity and feature set.
Here, we are going to discuss issues that one must concentrate on while buying them.
Image Quality- This includes a number of complex subjects.
These are colour purity, image compression and optics.
But these things cannot be understood by a layman.
So, being a layman in the field of photography one can check this by clicking some pictures from the cam.
Compare these pictures.
You will know the difference yourself.
Exposure Versatility- One of the most noticeable disadvantage of these cams is that most of them are not able to handle the different types of lightning conditions.
In the film cams, one can still work in different light conditions by making use of different types of films.
But in the digicams there is no film and the image sensor plays the role of the film.
And this cannot be changed.
So you must buy one which has good shutter speed, supplementary flash and variable lens opening.
This will give one enough flexibility for handling different light conditions.
One must check the sensitivity of the cam's sensor towards light.
A high number will mean that the cam can take pictures even in less light.
Computing Platform - It is one of the most important considerations.
But the good thing is that nowadays most of the cams are compatible with both Windows and Mac software.
Onboard Image Capacity - Depending on the application, the storage capacity onboard is very important.
But this must be supplemented with image quality as image capacity without quality is useless.
And the problem is that though cams claim they can store a lot more than they actually can, they lack in storage space.
And because of this the quality of the images taken is lost.
Reusable Memory Cards Many cams have this feature with the help of which you can store pictures on the plug-in cards.
This feature is very useful because it allows the user to add memory cards of larger capacity or memory cards of lower capacity depending on their own requirement.
Flash Capability One must check the availability as well as the capability of these built-in flashes of the cam.
The key factor here is how many modes they flash has.
The first generation cams had very limited flash power.
They had a working distance of ten feet or even lesser.
But current models have a working distance of sixteen feet or even more.
By modes, one also means the different ways in which the camera's light sensor is able to control flash circuitry.
Feature Set- This refers to the features that are available in a cam.
Apart from having the features that you require one must choose a cam that has a variety of characteristics so that it can be used for different needs.
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