orangekayak wrote in post #10487464
what do you mean it is equivilant to 27-64? Does that have something to do with the fact that my camera isn't full-frame?
Also, I don't do any post-processing, simply because I don't know what to do. I have Photoshop CS4, but haven't done much in it.
I'm also an amateur, so take my advice with a grain of salt
;
You have a T1i, which has a smaller sensor than a frame of 35mm film. A frame of film is 1.6x bigger than your sensor, so you have a 1.6x crop factor. As a result, the field of view (FOV) on your camera is the equivalent of multiplying the focal length of a lens by 1.6. For example, a 200mm lens would have an equivalent FOV of 320mm on a full frame. Here
is some more information about the Crop Factor if you're interested.
If you want wide angle (which you typically do for landscapes) you'll need to have a lens with a focal range between 10 and 20 ideally. These lenses are typically called ultra-wide angles (UWA). There's a lot of UWA's, but the most popular are the Sigma 10-20, the Canon 10-22, the Tokina 11-16 and 12-24.
I have a Tokina 11-16 2.8 and I LOVE it. I would really recommend it if you enjoy doing landscapes, architecture, city shots or anything indoors. It really gives you flexibility while working indoors when you need to get everyone in the frame. Most of the pictures in my France, Italy and French Rivera 2010
galleries were taken with the 11-16 (some with the 18-55IS kit, you can check the EXIF).
The Tokina 11-16 runs for about $600, which seems like a lot of money but it's really worth it. It allows you to get everyone in the Frame and gives you new perspectives and creative options. I can't recommend it enough!
You may also want to look into a telephoto lens if you feel that you need more reach. An affordable and quality telephoto zoom is the Canon 55-250 IS. It is well regarded and usually runs for $250. It will be my next lens purchase.
I'd also recommend buying a book on editing your photos with Photoshop so you could learn some basic skills to enhance your photos.
If you take more pictures of your family, specifically indoors, you may want to look into a flash. I don't have one, so I can't speak from experience, but the 430 EX II is well regarded here on the forums.
As for the tripod, it's up to you to assess how much you need it. If you would use it a lot, invest in a good Manfrotto or Gitzo, but if you wouldn't use it too often, I'd recommend the Dolica Proline
, which can be had for 40$ on Amazon. I have one, and use it for long exposure shots, like the fireworks in my gallery. It is a steal for 40$ and is sturdy and high quality.
I hope this rambling reply can help! Good luck and enjoy your purchases.