nikkor 500mm f4

The Nikkor 500mm f/4G is a modestly big lens. nani f4 thailand While slightly longer than the 400mm f/2. who am i lyrics f4 8, the reduction in front element size to about 5 5" also produces a more slender look and the reduction in glass contributes to about a pound-and-a-half of weight reduction (8 5 pounds, or 3880g) Still, it's a heavy lens