You mean the entering rays into the convex lens is already in convergence mode. Ok. Now as it enters into the convex lens convergence would be increased as convex lens would do only converging phenomenon.
Only a convex lens forms any kind of real image and the size of the image is dependent upon the focal length (hence the curvature and and substance) of the lens. A concave lens forms a virtual or imaginary image in front of the lens. It is one that cannot be projected onto a surface. Perhaps what you mean has to do with convergence and divergence. A convex lens causes light rays to converge (come together at a point), while a concave lens causes rays to diverge.
Well it doesn't actually, I assume mean the appearance of size. If so it's due to the curvature of the lens the light reflects off the lens differently causing the light to bend and make said object appear smaller.
It means that if you combine two or more lenses (one after the other), the effect (for many purposes) would be similar to a single lens that has such-and-such properties.
Converging lens is a convex lens.
If it's made for Canon, yes.
5,8 cm per lens + 1,4 cm bridge
A 58mm filter are lens caps for digital cameras. One can purchase a 58mm filter for taps at Amazon, Newegg and eBay. One may also visit Best Buy and Office Depot to purchase them.
58mm filter u need
15cm-58mm equals = -43
5.8 cm
58mm
58mm = 0.058m
Real white gold 18k+ alloys its 100% pure solid color white gold formula; and dont' have 58mm of Rhodium plated ! Sincerely...
I would get a normal lens. It is prone to less distortion, and it comes close to capturing the image as you actually see it. In other words it is neither a zoom nor a wide-angle lens. If it is the only lens that you can have, it is probably the best over-all compromise. If you don't already know, you may have to do a little research to find exactly what constitutes a normal lens for your camera. For non-digital 35mm SLR's normal lenses are usually between 45mm and 58mm; 50mm is a frequent choice. There may be differences for digital cameras.
What do you mean? It is a DSLR camera, not a lens.
Manika len - is the translation for dolly lens in Tagalog