Sunday, April 20, 2014

DSLR Camera Question!!?




No D


I am planning on buying a new DSLR camera in a about a year. But I don't know what I should look for in a DSLR camera, since I am new to DSLRs. But I do know that I want it to be at least 11 megapixels and I want to be able to click the shutter very fast and the it will still take photos.(By that I mean like I don't want to be able to click the shutter, wait for the camera to load, but like click it every second and still get the camera to take the photo every second.) PLEASE HELP!!


Answer
Most dSLRs have similar basic features. The only true difference would be megapixel count. Other small features that would set some models apart may or may not be trivial to most users.

When looking for a dSLR camera, limit your search to Canon, Nikon and Pentax. They are the big three in 35mm photography and have been making SLRs for a very long time. Your basic concern then would only be price and brand. Canon basically have lots of lenses at a higher price range. Nikon have lots of lenses with more from other brands like Tamron and Sigma. Pentax have a small lineup of lenses but it makes it up with compatibility with all of the lenses it has ever made (with the oldest screw mounts requiring an adapter).

The talk about lenses is inevitable since your body is not expected to last forever. You expand your gear through lenses and when your body starts to fail, replace it with another one that takes your lens collection. That's why you have to choose your brand wisely from the very beginning.

About shutter speed, it doesn't mean that if you have a dSLR, you can click away as rapidly as you want and still get fabulous shots. This is the common mistake people assume. The dSLR, like all other cameras (film or point-and-shoot) depend on light. Without sufficient lighting, picture quality goes down. It all depends on how the user perceives available light and how he adapts to it with the camera. It takes a balance of shutter and aperture settings related to sensor sensitivity and amount of light to make a proper exposure. Most cameras, even the sub $100 point-and-shooters have the capability to take satisfactory pictures as long as you know what you are doing and give it enough light.

New to Digital SLR cameras - need help. I want to purchase a dslr that is compatible with older pentax lenses?




Rumbly


I have alot of good (old) pentax lenses for a film slr camera. I am new to slr photography, these lenses were given to me. Is it worth trying to fit a new digital slr to old lenses? Will I see any difference in the pics if I had new lenses for a digital camera? Any help to get me started would be greatly appreciated!


Answer
I used to work in a camera shop and I remember the older Pentax lenses were called "Pentax K-Mount Lenses". These lenses worked on several house brand cameras as well as Pentax. The best camera that I know of that used to work with these lenses is the Ricoh brand. K-Mart also made a camera that used these called "Focal", I think. And possibly Vivitar used them. So, you could look into these brands of digital SLRs and see if they still use the Pentax mount. I think your pics will look fine with the older lenses.
You are wise to utilize those lenses if possible. Saves a ton of money and they don't make 'em like they used to.

Good luck! I hope this helps!




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what is the point of a camera lens hood?




Nicole


I've been looking up accessories for my Canon t4i and came across lens hoods and was wondering what their purpose was and they also come in many different lengths


Answer
Well there are two types of hoods, Petal Shape and Round Shape. Both do the same job block light from the sides where you don't get things in frame even if fully zoomed out. And most lenses.. hell very few do 180 degrees this means that light hitting the lens from the sight can get in the way of the actual light you want to capture.

In short look before you notice that left and right of your viewcone you see things but they are unsharp. That is your perifical view. In a lens for a camera you don't want that. Now what if I shine from your perifical view are a big 500Watt building light in your eyes... yeah you don't like that.

See with lenses you want only light from the area you want to capture. The rest.. is just in the way. A lenshood blocks light from coming from those area. Less light from the side means no false light. meaning more contrast. Think of it of you putting on horse caps that block your side view. Or wearing special glasses with side blockers. Maybe ski glasses.. suddenly me shining a 500Watt building light has no effect .

And that is what they do.. block light from the sides that might and do effect image quality.

Round lens hoods are simple, as in they tend to come with lenses that rotate the front as they focus. See every camera has a certain size of "frame" the sensor. And what lens hoods have to do is block all light coming from angles.. outside the lens view based upon that frame size.

Now rotation fronts mean that they have to use round ones. More expensive lenses have non rotating fronts. This means that they also can take in that the framing. For instance 3:2 means that one side of the frame is longer then the other. And petal shaped hoods make it so that the top and bottom will have longer flaps. While the sides have shorter flaps. This way they block out as much light from the sides you won't want.

In the end you get more contrast, less stray light, and no nasty side effects.

I fear though .. well a reality is that the kitlens tends to come with a WORTHLESS hood. That tiny miniskirt you can buy for your 18-55mm is worthless. Now the 55-200mm's hood is actually useful.But the 18-55mm's tiny skirt is a joke. So you don't need that particular one.

If you buy a more expensive lens with a non rotating front you'll get the petal shaped hood. And trust me you will want to use those.

Where do you buy Lens hood for a camera?

Q. Im not talking about the small lens hood for DSLR cameras ether. Im talking about the BIG lens hood like what some Sony, Panasonic or Canon cameras have.

And if you want a better picture, panavision has some examples of lens hoods here; https://www.google.com/search?q=panavision&hl=en&tbm=isch&tbo=u&source=univ&sa=X&ei=sDg9UdPdDNCFyQGguYDICQ&sqi=2&ved=0CFcQsAQ&biw=1600&bih=744

What site and or place sells the Big lens hood for cameras? Or can you only get these lens hood strictly if you buy the camera as well (or if the lens hood only comes on a certain camera?)

It would be helpful


Answer
Lens hoods are either small or large based upon the focal length of the lenses NOT the brand.

The link you gave us show what are called a matte box. They can be adjusted as necessary to produce the best protection from stray light causing lens flare. Unless you are planning on shooting with a 35 mm ARRI and zoom lens, you don't need one

http://www.flycamshoppe.com/fc/PROAIM-105mm-MB-700-Jumbo-Matte-Box-with-Side-and-French-Flags.html?gclid=CIeHtd_P87UCFaUWMgodpmIAUw




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