This page you will see impressive photos and information of rare and possibly most of the vintage lenses and cameras. This page will be updated every month and week periodically. 

LENS BIBLE

You will see the photo database of the most lenses here. 
If you want to know about the specifications or review, kindly check the blog section. 
If it is not present, kindly request in the comments section. 
I will try to do as early as possible.