sanking
8-Sep-2006, 20:20
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
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