J. Lane Dry Plates just said his plates are 'high contrast'. Most say X-Ray and older film are also high contrast.

Does using an older, uncoated lens have softer contrast performance on the above high contrast emulsions?

And if this is true, perhaps damaged glass may also soften HC films. Scratches, fungus, etc both front and rear.

I mean sharp glass not purpose built SF.

No, I haven't tried it yet. Thoughts?