Good morning,
Guys I want to thank all of you. I didn't expect all that help! I would realy like to answer to all of you but I can't.
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So, I use only photoshop to edit a few things like contrast and color. Lightroom i have tried once but...I don't know why i didn't continue.
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Lenses, I use Nikon 18-55 and 55-200. They both came with my camera so if you have something good for my need, please tell me!
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When I got my Nikon D5100, I really did not use the kit lens. I got the kit lens because it came with the camera, and, although I had one Nikon compatible lens already it did not have a built-in focus motor since it was old. (I was using it on a Nikon D70s). So the kit lens let me test the camera to make sure the autofocus worked.
I actually had already decided to get a Tamron 28-75mm f/2.8 lens for my Nikon D5100 even before I got the D5100. I got that lens to chase my daughter around at cheer and gymnastics competitions.
Comparing images between that lens and the kit, pixel peeping to see a difference, there is a difference. The more expensive Tamron f/2.8 lens gives cleaner images.
Some of that will be because that lens is letting more image forming light to reach the sensor, versus the kit lens.
I suspect that part of that increase in IQ is through better made glass as well.
Yes, I am amateur and I need more practice and reading but I don't have much time and I am trying to shoot only in vacations.
I was for a couple of years in UK but I live in Greece and I use UV filters. They helped me a lot with the sun here.
Finaly, I never used a flash. I don't like it and I think it's useless for the kind of pictures that I want to take. If I am wrong please correct me.
Ok. Let me correct you! LOL.
Assuming that you and I know that to get better composition or ideas for our photographs, it is required for us to become better photographers. This has nothing to do with cameras.
So . . . if you want a better camera, it is to either get more features / benefits that will let you get the picture you are after, that your old camera would not let you get. Such as if shooting sports, you'd want a big buffer, with a fast FPS (frame per second) with great AF. If your current camera is lacking in any of those, upgrading to a different more capable camera would let you get more shots.
The other reason to upgrade your camera is to get better IQ. Cleaner pictures with more dynamic range. Better colours, etc.
Well . . . if you want better IQ . . . adding an external flash can help you with that as well.
Take this picture of yours as an example.
Great picture. Lots of emotion.
Zoom into the face (by clicking on the image.)
Now look at my picture using flash (and a full frame camera.)
Click on the image and look at the detail in the face.
A lot more clean detail in the face. And that telltale highlight in the eyes.
Using flash can help quite a few ways.
1. It provides more light, which means more light through the lens to hit the sensor which then means cleaner images.
2. It can provide a full spectrum of light (where as available light may be restricted in some colours) which means the colours in your pictures will stand out more.
3. You can move the light around (external off camera flash) so this can let you do things like having the sun shine through the leaves in the background (like my picture above), but then have enough light hitting your subjects face to help record a clean image. And . . . by moving the flash around a bit, you can use the shadows that it creates to help render the volume of your subject so that you can see / feel the form better, and see more detail.
4. It can let you freeze motion.
5. It can let you increase depth of field.
6. It can let you take shots that aren't really there . . .
https://www.flickr.com/photos/tacticdesigns/16027064033/
https://www.flickr.com/photos/tacticdesigns/3035326957/in/album-72157631300869284/
Both these shots were taken during the day in a lit room. They only seem dark because I underexposed the ambient light and cranked up the external flash light so that the flash light ended up being brighter in the picture.
That's the thing. Using flash is like taking 2 pictures at the same time. That which is lit by the ambient light and that which is lit by the flash.
I got interested in external flash after reading "The Strobist".
http://strobist.blogspot.com/
IMHO . . . getting an external flash was a great thing! After all, photography the word means to "draw with light" (photo means light, graphy means to write). So, photography is a lot about the light.
Having an external flash unit is like having your own sun to move around.
And once you get the power to move the sun around, it really begs you to be more observant of the light that is making your image.
It can really open up the types of shots you go after and let you get a wider range of shots.
Of course, if you get an external flash unit and learn how to use it, even if you end up deciding not to use flash in the end, IMHO I think you end up taking better pictures.
Just MHO.
You already have a good eye. Flash can be something fun to add to the mix.
Take care & Happy Shooting!
I am realy gratefull for your answers.
Alex.
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My Personal Flickr Favs . . .
http://www.flickr.com/photos/tacticdesigns/sets/72157631300869284/
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