Yes, your sister can purchase a SLR and DSLR camera online. She can go to the Best Buy website and create an account. Once she does this, she can view various SLR cameras available and purchase one with her account.
You can buy a SLR camera online for a good price at ebay or amazon
When purchasing a digital camera, it is wise to purchase a case or a bag to protect it. SLR camera bags can be found online at Amazon, eBay, Best Buy, and eBags in a variety of styles.
If you want the best SLR digital camera, I would suggest you check out Best Buy or Fry's electronics. They both have the best deals in SLR digital cameras and come in a good affordable price.
functions of the principal components of a digital SLR camera
There are two ways one can purchase an SLR camera. One of which is online at an electronic retailer such as Best Buy, or at a local camera and electronic store.
No
A Pentax Digital SLR camera can be purchased at any local electronics store. Pentax Digital SLR cameras can also be purchased from online retailer such as Wal*Mart, BestBuy, and Amazon.
One of the places on the internet where you are able to buy a digital SLR camera is at the Amazon webshop. At Amazon you can save up til 150 dollars on their Canon EOS Rebel DSLRs.
Yes you can use a SLR lens as an attachment on some digital camera. You will have to check the camera to see if there is an attachment that is available on the camera.
You can buy a Canon digital SLR directly from the Canon homepage. Or you can find them at most retail electronics stores such as Future Shop, Best Buy, Visions Electronics, and Broadway Cameras.
My opinion is the digital slr camera because you won't have to pay soo much money buying new film, where as the digital camera, you jut have to upload your pictures from the memory card onto your computer, and you can just reuse it again and again!
Yes, the Nikon D90 Digital SLR has image stabilization.