|Closest Focusing||0.6 m|
|Max. Magnifcation||1:9.7 (0.103x)|
|Filter Size||55 mm|
|Diameter x Length||65 x 44.5 mm|
|Weight||305 gr (0.67 lb)|
Very surprised at this Len s it’s build quality , results and dof .. this is as good as or better than the ef50mm 1.8m.. can see any negatives. , of course their is the normal imperfections in the images , but., That is why we are buying them surely , that will be expected from a lens this old but other than this , nothing else can be faulted ..
This lens takes a 52mm filter, not a 55mm.
A great lens. Great optics, great results, but in a heavy weight body. No matter, I still consider its heavy build of a great quality.
1. It has a 55mm filter diam as stated.
2. In cameras like Canon F-1N you will not be able to see the aperture value in your viewfinder (you need the FDn for that).
It does have 55mm filter, or at least mine does