Hasselblad GMS w/ PME Prism

[mikefiction]

I picked up a PME90.

So using a 150mm+ lens or tubes will cause the top of the image to vignette in the viewfinder on a non GMS (Gliding Mirror System) body like the 500CM.

Does this affect the accuracy of metered prisms compared to GMS bodies like the 501CM?

 

[Sirius Glass]

No.

Steve

 

[mikefiction]

Straight to the point. Thanks Sirius!

 

[Andrew Moxom]

When will using a 500C/M without the GMS start to vignette on longer lenses, or on lenses with tubes? Is it the 250mm?

 

[mikefiction]

@Andrew: I see it on my 150 CF - it's only slight at the top, but it's there. Didn't even notice till it was pointed out to me.