how to resize to lab print sizes via PS?

[Peixuan]

the film scans i get from lab is 1840 x 1232 pixels but when i shoot digital the size varies slightly. my question is, how do i print a 4R the same size as those from labs on a piece of A4 size printing paper without losing the picture quality?

i think it requires a lot of calculations or something?

very confusing man... but i hope it makes sense and somebody actually understands what i'm talking about. :bsmilie: :sweatsm: :sweat:

thanks in advance

 

[catchlights]

your questions very confusing.

which one you want to resize?

which one you want to print?

printing it with lab print or home printing?

what is the final size your want to print into?

 

[Peixuan]

your questions very confusing.

1) which one you want to resize?

2) which one you want to print?

3) printing it with lab print or home printing?

4) what is the final size your want to print into?

hahahhaha OK..

my aim is to print 2 pieces of 4R size photos (the same as lab ones) on a piece of A4 printing paper via home printing.

if the image is different in pixel size, then how do i adjust? is there a standard pixel size? something like a ratio? say 2:3 pixels?

is it better? but i think i have just made myself even more confused. :bsmilie: