One night I got a phone call from my friend. He purchased a Nikon D7000 with Nikon 18-200mm VR2 lens this spring. After half year playing with the kit, he considered to add on a prime lens with big aperture to shoot indoor portraits and art exhibits in museums. He had been looking at Nikon 50mm 1.8 and Nikon 35mm 1.8 for a while and needed my advice. Read more