尼康尼克尔500mm f/8

这款镜头的N版和C版我都有。我仍然拥有C版本，因为与N版本相比，我更喜欢它带来的结果。我被告知N个版本更好，我知道它更接近焦点，但我的副本没有提供它被吹捧。话虽如此，这些镜头由于对比度低而被包裹得很差。当使用在远处的飞机或静止的地面物体没有越过地平线时，这些镜头真的很好。当在大气中拍摄山脉时，除非刚刚下过雨，空气干净，否则就会出现对比度问题。我曾经用这两种版本拍摄过孔雀，结果都很出色。焦平面很薄，所以对焦很有挑战性。透射光虽低，但可工作。话虽如此，我用这个镜头拍了很多月球照片。 I have taken handheld shots at 125th. It is work but doable. I like these lenses because they are challenging. I was photographing things when auto anything didn’t exist. It required skill to get great shots with the gear at the time. Theses lenses on digital bodies are much easier to use with much more refined high ISO settings and the ability to immediately see if you got the shot. Something that was not possible with film. They are not a replacement for a refractive telephoto lens. I use my 200-500 Nikkor for moving objects. This is more of an art lens for me. I don’t mind the highlight donut bokeh. When done right it can be asthetically please if but I know it is not for everyone. If you are considering a catadioptric lens, don’t cheap out and buy the $100 cheap Chinese lenses. They are no where near the quality of the Nikkor lens. For a $100 more you can get the Nikkor and have better shots. The Chinese lenses truly have no contrast no matter what you photograph.