What is the relationship (if any) on dpi and image size, and the effects of adjusting one on the other? The question I have is thus: I shot some medium format film and asked for the developer to give ...

So I'm using Windows Vista64 with a shiny new Cannon 8800F scanner which has an optical resolution of 4800x9600 dpi. When I go to scan (using either Photoshop Elements or Paint.NET) the highest ...

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Once you go high DPI, it's incredibly difficult to go back. It's still early days, though, and there are pitfalls that you need to be aware of. Craig was sucked into the endless vortex of tech at an ...

You’ve taken a great shot and, naturally, want to produce as large a print as possible to display. But how can you know just how big you should make it? Before we look at the main factors affecting ...