Perfect Lens on every DX Nikon D7200,7100, D3XXX, D5XXX , even on Nikon's cheapest like the D40, D40x, D60,D80.. is extremely sharp, even in the corners and even at f/2.8. Nikon doesn't make any sharper lenses. Currant Price $349 NIKKOR Micro DX 40 f / 2,8 G LC-52 snap-on front lens cap. LF-4 rear cap, the one with the fatter rim to keep dust off the mount. HB-61 plastic hood. CL-0915 sack