c******n 发帖数: 4965 | | t****g 发帖数: 35582 | | c******n 发帖数: 4965 | 3 sorry I don't have a 4990, I could send my negatives to someone here if u
have a 4990.
【在 t****g 的大作中提到】 : 有无4990的比较?
| c******n 发帖数: 4965 | 4 updates:
if u really push it, the barely recognizable limit is
4490: 30lpm /mm
v700: 40lp/mm
the attached pics are different
4490 shot with 50mm lens at 3meters, the visible band is 2mm p line pair
width
v700 shot with 50mm lens at 2meters, visible band is 1mm line pair width
4490 scanned at 4800dpi
v700 scanned at 6400 dpi, yall 100% crop, u can count the s size
yourself
【在 c******n 的大作中提到】 : http://www.mitbbs.com/article_t/PhotoGear/31224341.html : 贴错地方了
| c******n 发帖数: 4965 | 5 given the small difference, I'd say v700 is definitely not worthy the 350$
difference, from a resolution perspective only .
considering 4990 also has lens (instead of the stupid pin-hole scanner on
4490), I suppose 4990 should bbe somewhere i in between ??
anybody could do a test? I can send negatives
【在 c******n 的大作中提到】 : updates: : if u really push it, the barely recognizable limit is : 4490: 30lpm /mm : v700: 40lp/mm : the attached pics are different : 4490 shot with 50mm lens at 3meters, the visible band is 2mm p line pair : width : v700 shot with 50mm lens at 2meters, visible band is 1mm line pair width : 4490 scanned at 4800dpi : v700 scanned at 6400 dpi, yall 100% crop, u can count the s size
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