35mm APO-Grandagon and filters

[Dante_Stella]

Hi -

Has anyone successfully used this lens with:

An 86mm filter stacked on the center filter

A 67mm filter with no center filter

On 6x9 or 6x12?

Thanks!
Dante

 

[x-ray]

I owned one that I used with a digital back but produced a digital correction profile rather than use a gradient filter. I'm thinking it would be iffy.

 

[Dante_Stella]

Funny - now that you mention it, it would probably be possible to do a radial mask in Adobe Flat field. Though that would put a lot of pressure on how well you registered negs in the scanner.