Will these Holga/Lensbaby DIY work?

[ORBITALBOX]

While browsing MAKE blog, I came across this little Holga DIY. I started to Google for more resources then found this Lensbaby DIY. It got me peaked because I have a spare Holga, but I don't think it can work properly due to the focus. Anybody tried?

 

[ZorkiKat]

On an RF? No. You need SLR focusing to work with flexible barrelled lenses like the "LensBaby". A DIY lens from a disposable camera, mounted on a body cap, may work though. Pinholes are easier to work with.