Saturday, September 21, 2013

What lenses are good for all poourpose and Macro?

best canon lens everyday on Review of the Sigma 300-800mm f5.6 zoom lens
best canon lens everyday image



shadow_is_


I am buying a canon EOS 7D and am wondering what good model of lenses there are for simple every day shooting and macro lenses as well.


Answer
Well you will not get a macro lens that is good for everyday shots. macro lenses are usually fixed focal length of about 100mm. A good everyday lens would be the 50mm F/1.8 canon lens, it is fixed focal but you will get used to it.

Using different brand lens for different brand camera?




Writer...


I'm thinking about purchasing a Pentax ZX-L camera.

It's coming with a camera case, 75-300mm zoom lens, 58mm Skylight 1-A filter, and cable switch for extended exposure shots.
Does anyone know if the 75-300mm zoom lens a good lens?

Can I use other brand lenses? (Like Nikon, or Ricoh).

If so, what other brands can I use?

Please help! I'm new to this and would really appreciate the knowledge.



Answer
Is that the only lens you'll be getting with it?

What are you planning to take photos of? For everyday things you'll be better off with a shorter focal length. That lens is a telephoto lens for photos of things some distance away.

Pentax cameras have a Pentax mount on them which means you can use Pentax lenses and those made by 3rd party suppliers such as Sigma, Tamron and Tokina. You'll have to check that they do lenses for the Pentax ZX-L.

Nikon and others have their own specific mounts that mean only lenses with mounts for their cameras can be used. If you look on Amazon you'll see the same basic lens (from Sigma, Tamron, etc) but there will be different lenses for Canon, Nikon, etc.

As for the lens itself it seems to be a reasonable budget lens. You get what you pay for. Some reviews in the link. If you're only planning to have smallish photos online (1000 pixels or so) then it will be OK. If you're expecting to print out full size photos (20 inches or so) then you'll see that the images won't be that wonderful.

You may want to get hold of a photography book to learn some terminology and the different effects of shutter speed, aperture and ISO when it comes to taking photos. Also to understand some aspects of image quality and sharpness and how those can vary with lens quality. Good (expensive) lenses take better pictures.




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What are the zoom capabilities of a dslr camera?

how dslr camera lenses work on The Alexandra Magazine & Woman's Social and Industrial Advocate ...
how dslr camera lenses work image



Belle


So I am wanting to buy a camera, but I don't really know what to look for. I know dslr cameras have interchangeable lenses, and a standard one seems to be 18-55 mm. What does that translate to for zoom relative to a p&s? (Like, is it 30x zoom or something like that?)


Answer
If you are going to spend real money on a DSLR you need to stop misusing words. A zoom lense is a variable focal length lense. 30x is totally meaningless. 30x what? An 18-55mm lense can be set to any focasl length between 18mm and 55mm. Nothing else has any meaning unless you know the dimensions of the sensor the image will be focussed on. Then you can calculate the angle of view options available for a given focal length range.

What are all these FF55 - 200 stuff on the DSLR camera lenses?




Michael


I'm getting a DSLR camera for Christmas and I don't know what all these funky letters and numbers mean.

Thanks in advance!



Answer
Labels, Numbers, They stand for different things.

If you just bought a DSLR you can go to the brand DSLR website and find information about such.

55-200 means that the lens has a 55-200mm focal range. Your kitlens has 18-55, in effect from a group shot to a relative thigh shot. And the 55-200mm is a lens in the tele range meaning it can pull closer for instance a bird in the trees.

Ah you can even see it in effect if you move one of the ribbed rings on the lens you see it extend a bit. Now look through the viewfinder and do it again. Hey wasn't that easy!

The other ring is for focussing, it allows you to manual focus if for instance the automatic focus doesn't cuts it [dark outside or something in the way]

What the other things mean..well that depends on brand and lens brand.

I agree with the others best is to buy a book into the basics of DSLR and read it, keep it with you and most important MAKE ALLOT OF PICTURES. The only way you can learn is through experience! And that means actual doing it.

DSLR's are great tools, but at the same time they are tools, it is the person behind the camera that makes the magic happen. Yes it offers auto modes but one of the nicest thing about the DSLR is control. You get the shot as you desire!

So buy a simple starters guide for your specific model [for instance if you own a Nikon 3100 buy a book that with pictures and easy words tell you what the buttons are for and what does what]

Then buy a book about different types of photography and well again with nice pictures inside so you can see what they mean.

Photography is an art, it is something you can almost touch, taste, feel.. but also it is a technical thing.

So just buy some basic books and actually make pictures. Learn the way get hooked on it.




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