vivitar 85mm f/1.4 aspherical lens

it's about week now since i got my vivitar 85mm f/1.4, and im starting to like this lens. not only its 1.4 but it is also aspherical.. since this lens is manual focus, it's kinda tricky to focus,but i manage to use the live view for accurate focusing.

but for the rest, quality and build its amazing how this 329$ perform..

the metal and plastic built was beter than other third party lens.

the hood is plastic but it doesn't matter as long as it work..

katzeye offer focusing screen for diffrent camera models. but this is not only simple focusing screen, it has a split prism circle and microprism colar. it's like the focusing screen on those old camera's were autofocus are not inveted yet. and it really work's

here is a review of katzeye for 50D