Polyps bulge inward and diverticular bulge outwards I believe the person that wrote the above answer hasit backwards. Polyps are outward growths like a pimple whereas diverticâ¦ular are inward pockets that trap waste and can become infected. Taylor Smith.
Eylea is a drug used to treat macular degeneration and retinal vein occlusion. Eylea, also called aflibercept, is FDA approved in the U.S. Eylea is a drug used to treat macular degeneration and retinal vein occlusion.
An achromat doublet does not completely eliminate chromatic aberration, but can eliminate it for two colors, say red and blue. The idea is to use a lens pair with the strongest lens of low dispersion coupled with a weaker one of high dispersion calculated to match the focal lengths for two chosen wavelengths.hromatic Aberration. A lens will not focus different colors in exactly the same place because the focal length depends on refraction and the index of refraction for blue light (short wavelengths) is larger than that of red light (long wavelengths).