Here is a side by side lens price comparison for Nikon & Canon. If you are doing some price shopping, this can help.
Canon & Nikon shooting modes explained
Canon EF 2x III Extender. For more images and information on camera gear please visit us at www.The-Digital-Picture.com
nikon and canon lens price comparison
My 6 Favorite Inexpensive Canon Lenses
In the market for a mid-level DSLR? Check out this comparison review of the Canon 70d vs Canon 7d
Canon DSLR Camera & Lens Reviews -- find yours, check out the review .. comprehensive reviews on all lenses. Excellent.
Focal Length Comparison Lens Selection
Helpful Aperture Guide