Selasa, 28 Januari 2014

what is a good websight to learn photography?

Q. I need a bunch of info on cameras and how to use them (Nikon) by May 11, 2013 any help would be great. THANKS

A. Cambridge in Colour is pretty good: http://www.cambridgeincolour.com/
Digital Photography School is also good http://digital-photography-school.com/
For info on camera's, brands, specifications etc, and a photography forum try DP Review http://www.dpreview.com

The brand of your camera is irrelevant - all cameras work basically the same. For the specifics of the operation/functions of your particular camera, there's the user manual that came with the camera. Keep it handy with you for reference.

BTW there is no such thing as a "websight". It's a website.


Digital Camera for wildlife photography help?
Q. I am planing a couple trips in the next year. First trip is to go up to Alaska or Canada and I want to try and get some nice Polar Bear and Musk Oxen shots. Then I am going to be going out to Yellowstone to try and photograph wolves and finally I will be taking a trip to Australia and New Zealand and am hoping to get some great landscape and animal shots. But now I have to figure out what is going to be the best camera for me to get. I have a budget of around $3500.

Right now I am looking at the Nikon D 7100, Nikon D 7000, Cannon EOS 7 D, and Sony Alpha SLT-A77.

I am also then figureing on getting either a 300mm or 400mm lens then buying a 2X teleconverter. I'm trying to do all this for $3500 or less I know its going to be tough. Obviously I can not afford the real nice lenses in the 300mm zoom so how much is this going to affect my quality if I get a little bit cheaper lens? My goal is I want to have nice enough pictures to where I could blow them up and hang them up around my house with out the image getting grainy or fuzzy. I'm looking at blowing them up to 24 x 36 and maybe bigger for landscape shots.

Any suggestions would be greatly appreciated! Thank you so much for your time.

A. You might get to see these animals, but don't get your hopes up too high. The Nikon D7100 with 18-105mm could be a good choice of camera for most of your shots. A super duper great telephoto to get the kind of shots you are dreaming of will blow your budget. For less ambitious but pretty good shots you could get the Nikon 70-300mm AF-S VR (the good 70-300, not the cheapo). Forget about a 2X teleconverter. The 70-300mm lacks a tripod collar, and it will be front heavy. You will want to bring a tripod. You need to think about what day pack you will carry it in, as the tripod must fit. There are some decent travel tripods. However, the light duty ballhead on some of these may be barely adequate with the 70-300mm. You need to assemble something with a good medium duty 3 way pan head, like maybe the Manfrotto 804RC2 or the Induro PHT2. BTW, if you want to point a panhead higher than about 30 degrees, the trick is to put the quick release plate on backwards.
Which brings us to, when do you expect to do this?
Winter, aurora watching?
You will need serious clothes.
http://www.martingrumet.com/yellowknife01-30-2013-02-2000.jpg
Carry your camera in a padded case with several handwarmer packs. Have an extra charged battery in your pocket. Two layers of glove liners with handwarmer packs inside can probably give you adequate dexterity without freezing your fingers.
Also have a clean, dry cotton handkerchief in the bag to wipe off condensation.
Getting focused in the dark could be a problem. You might be able to lock on autofocus on a distant street light, and switch to manual. Or you could spend more money on an older style AF-D prime lens like a 20mm or 24mm, and be able to dial to infinity in the dark.
For aurora shots set white balance to daylight. Practice with your equipment at home before you go on your trip. Maybe ISO is 800. More gets noisy. Exposure time maybe 20 seconds. More shows star trails. Also the aurora is dynamic, and more exposure makes it look blob like.
http://www.martingrumet.com/yellowknife02-05-2013-01-2000.jpg
http://www.martingrumet.com/yellowknife02-05-2013-02-2000.jpg
About midnight to 2am is often best activity, although not always.





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