Can I use a vintage K-mount lens on a Canon 5D Mark ii full frame body? Which adapter to use?

[Adam Dargan]

Hi,

I am wondering if it is possible to use this lens, Rokunar V-HQ Macro MC 90 mm f/ 2.5 Lens with a full frame camera body like the canon 5D Mark ii?
I am seeing conflicting things about using a vintage lens like this with a full frame sensor. Basically, some people are saying that the mirror will hit the lens when using an improper adapter. 

Is this true? Which adapter can I use to achieve this setup?

 

My goal is to use this gear for DSLR scanning. I already own this specific lens, but am looking at purchasing a Canon 5D Mii for it's sensor and resolution. 
If this setup is not ideal, what would be another affordable option for a camera body with similar specs? 

Thank you

 

 

[Todd Pinder]

Some vintage glass interferes with the mirror on Canon 5D's, its not the adapter. You can shave the mirror to clear,  you should be able to find out more seating the web, or maybe using just live view?