[woodykevin]

I'm interested to develop my DC files into photo. May I know what the size is needed to develop 3R, 4R, 5R or 8R? As I know my DC records in 4:3 ratio, I think I need to modify beforehand!?

[老叟]

It's likely to resize it before printing!!
300dpi for photo quality,250 is o.k.
Here are min requirements for reference only:
3R: 800 X 600
4R: 900 X 670
5R: 1024 X 760
8R: 1600 X 1200

[道 明 寺]

This topic discussed many many times. Try to use search function to find your answer. Anyway, use these sizes to crop your photo.

證件相 (2" x 1.5")
隨身相 (3" x 2")
Web-Cam 相 (4" x 3")
2R (3.5" x 2.5")
3R (5" x 3.5")
4R (6" x 4")
5R (7" x 5")
8R (10" x 8")
12R (12" x 8")
14R (14" x 8")
15R (15" x 10")
A5 (210mm x 149mm)
A4 (297mm x 210mm)