STOCK PHOTOS RESOLUTION CHART
(assumes 1° level correction)
12 Megapixel Digital File
Size
inches cm
Standard Scan of Medium Format Transparency
Size
inches cm
“Super Scan” of Medium Format Transparency
Size
inches cm
Resolution
(DPI)
Resolution
(DPI)
Resolution
(DPI)
4x6 8x12 12x18 16x24 20x30 28x42
10x15 20x30 30x45 40x60 50x75 70x105
693 346 231 173 138 100
4x5 8x11 12x16 16x22 20x27 28x38 39x54
10x14 20x28 30x42 40x56 50x70 70x98 99x137
976 488 325 244 195 139 100
20x27 28x38 39x54 96x132
50x70 70x98 99x137 243x335
531 379 272 110
Note: Minimum allowable resolution for good quality reproduction.