...most of the screens have a focusing aid towards the centre, but often these darken when used with slow lenses (like an f4.5 zoom for example). You've probably noticed this already. I have an all-over micro prism screen for my F2 which is very bright, but doesn't allow depth-of-field estimation. This was Nikon's attempt at a 'bright screen' - several types of which were available depending on the lens in use. I think the F2 pre-dated 3rd party bright screens - so you might try to find one of these 'all-overs'.
I found out my focusing problems were due to cataracts. After cataract surgery all my focusing problems went away. I did have to get '0' diopter eyepiece lenses for my Nikons.
Hello grandpa, have you found a suitable Nikon f2 focusing screen for you? I saw on some websites that the G and H models are brighter, but I didn't see anyone comparing them. I also want to buy a suitable focusing screen. My English is not good, I use a translation software, I hope you can understand.
No. I looked into the G screens, but got totally confused over the "sub number" for each one; seems to be lens-related, but I never could figure out which screen would correspond to what series of lenes. Ultimately, I gave up and just stuck with the original screen.
"Types G (G1˜G4) The G focusing screens feature an exceptionally bright image because a matte surface is not used, instead a clear fresnel screen is used. This screen is suitable for poor lighting conditions. The G screen available in four models depending on the lens focal length. The general rule for use of the G screens are; G1 for Fisheye lenses only G2 for fixed focal lengths between 24mm and 200mm. G3 for 200mm to 400mm G4 for 400mm or longer Please read the instructions provide with the focusing screen for more details"
谢谢,这个网站太有趣了。我只是一个接触电影不到半年的新手(今年我 25 岁),我觉得很有意思。不。我查看了 G 屏幕,但对每个屏幕的“子编号”完全困惑;似乎与镜头有关,但我从来不知道哪个屏幕对应于哪个系列的 lenes。最终,我放弃了,只坚持使用原来的屏幕。
不。我查看了 G 屏幕,但对每个屏幕的“子编号”完全困惑;似乎与镜头有关,但我从来不知道哪个屏幕对应于哪个系列的 lenes。最终,我放弃了,只坚持使用原来的屏幕。
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?