Canon FDn 300mm f/4 is telephoto prime lens for 35mm SLR cameras Canon New FD.
This lens comes without the luxury of using rare earth glass in its optical formula. It is lightweight as compared with the bigger brothers. Select glasses of low and high refractive indices, used in the rear group's convex fifth and concave sixth elements respectively, equalize to correct field curvature. Used the Rear-group and Vari-pitch cam focusing systems enabling precise and smooth focusing. The closest shooting distance of 3 meters is the shortest among the 300mm focal length lenses. The lens have rear section filter holder, drop-in type (with 34mm exclusive filter, Regular 1 X ) Hood: Built-in type,Cap: C-84.
Posted by: buslig22 Date of publication: 16.02.2017