Anyone Using Pentax K-mount lens with your 35mm adapter?

[Zblock]

Hey, is anyone using Pentax lenses on their 35mm adapters? My grandpa has a set of pentax lenses and so I'm thinking of getting the k mount for my adapter. Can anybody think of a reason I shouldn't do this? The only reason I ask is that I haven't heard of many people using this brand of lens for shooting movies.

Thanks,

This will go on an sg blade connected to HVX200a

 

[heavyG]

I have a box of Pentax K mounts that I pull out when the shooting gets dirty / messy... or there is a specific quality that I'm looking for from the lens.
Otherwise I use the Nikons I own, or rented Zeiss / Cooke cinema lenses.

G.