Quote Originally Posted by E. von Hoegh View Post
If - and this is an important 'if' - you are using through-the-lens metering of any type, you need not compensate the reading you get. I have an FTN finder for my F and the only lens I use it with is my 55/3.5; I bought it for just this purpose.
By the way, that lens works very well at infinity, and due to the recessed front element it is somewhat self-shading. If you wish to use a shade, the reccomended shade is the HN-3.
I will be using it without metring prism, so I need to compensate based on the table found in the link you provided. I just add 1 stop of light at 1:2 and 2 stops of light when used with 27mm ring to give me 1:1. I will see the results this weekend