Centre Filter 210 SSXL

[sanking]

I have a centre filter for a Schneider 210mm SSXL and plan to use the lens on 7X17 and 12X20 format.

Can someone tell me the correction needed for this filter?

I could scan the negatives and correct for fall-off in Photoshop but would like to make negatives that offer the potential for direct printing. I can tell from preliminary use of the lens that fall-off without the centre filter is considerable at the edges of the field on both 7X17 and 12X20.

Sandy King

[Oren Grad]

Sandy, have you seen this chart of Schneider center filter specifications (http://www.schneiderkreuznach.com/pdf/foto/centerfilter.pdf)?

[sanking]

Sandy, have you seen this chart of Schneider center filter specifications (http://www.schneiderkreuznach.com/pdf/foto/centerfilter.pdf)?

Oren,

I missed that site in my search for information on the centre filter for the 210 SSXL.

Thanks.

Sandy