ASA rating for the XH A1 Lens

[smithy]

Anyone knows the ASA rating for the stock XH A1 lens? I used a 320 ASA setting for my DVX100A on my spectra light meter.

 

[Barry_Green]

DVX is 640, XHA1 is 320.

 

[Chris Santucci]

I've noticed that the DVX footage is less tolerant of "printing up," with noise appearing more easily as opposed to some other camera footage I've worked with in post.

I used to tweak the hell out of my XL1 footage and don't remember having nearly as hard a time bringing the footage up in post if needed as I do with DVX footage.

I also wonder why the DVX does not have a negative gain setting...