Originally posted by Leana OK now I'm lost! LOL! I think I will just keep playing with the lens that came with the camera for a while longer
LOL. Confusing isn't it, Leana? Anyway, I think you're seeking is a way to relate those numbers (18-55mm) to the numbers (8x40, etc) used for binoculars. Sadly, because of the factors involved, there is no reliable way to make direct comparisions. Instead, we can only offer generalities. For example, a lens in the range of 30mm to 40mm provides a field of view roughly similar to what you might see with your own eyes (field of view = area seen left, right, up, down when looking at a subject without moving your eyes). A lens with a smaller number (called a "wide angle") would provide a wider view (shrinking the subject to add more to the image), while a lens with a higher number (called a "telephoto") provides a more narrow view (enlarging the subject in the image).
Of course, zoom lenses provide more coverage than just a lens with a single focal length (single number, such as 18mm). Instead, zoom lenses often allow one to zoom out to a wider image (18mm with your lens) or zoom into a telephoto image (55mm with your lens). And there are obviously zoom lenses providing even greater wide angle images and even greater telephoto images (just as there are fixed, single focal length, lenses offering the same).
Does that help somewhat? Feel free to ask about anything still on your mind. I'll try to keep the answers as simply and clear as possible, without a lot of unexplained technical jargon.
stewart