2/3 relay on 1/3 HPX300 ?

[Minh]

Hello,

I have a Letus Ultimate and the Letus 2/3 compact relay, and I mainly use Nikon lenses. Let's say I want to mount it on a HPX300 using the JVC 1/3 to 2/3 adapter (http://www.bhphotovideo.com/c/produc...3_to_2_3_.html)

I know there's already a crop factor of about 1.5 by using the Letus relay with Full SLR lenses (VS Academy size Cine lenses), but what about using it on a 1/3 inch camera with the JVC adapter? Would there be more cropping?

Any help would be appreciated!
thanks!

[Dino]

Yes, you will have a further magnification factor. Frame width of 2/3" is 9.6mm, 1/3" is 4.8mm.