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.
What do you mean? It is a DSLR camera, not a lens.
"Dolly lens" in Tagalog can be translated as "lens ng magandang dilag" or simply "dolly lens."
If you have seen a real iPod touch there is no lens on it. Are you sure you don't mean the iPhone?
what do you mean
Achromatic means "without color". An achromatic lens is a lens that is virtually free from prismatic color distortions.
E20 is a lens error code. The lens either isn't aligned or it may need cleaning. Try running a lens cleaner disc through it.
Single Lens Reflex. It has to do with cameras.
i think you mean FOCAL LENGTH.
A macro lens is used to take photographs of small subjects - a popular use is for photographing insects and foliage.
The setting which dictates the amount of light that enters the lens. f-stop...f-1.4
If you mean a hand "magnifying glass", like the one used to inspect stamps, examine diamonds, or enlarge fine print, then yes, that's a convex lens.
I assume you mean HEADLIGHT LENS.. .. there are 3 bolts on the back, remove, pull out headlight. Remove clips and broken lens. Replace gasket, lens and put on clips FRONT TO BACK so you don't chip the lens. Reinstall with 3 bolts on back.