Zone-System-Grandpa wrote:
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For editing, definitely, 27" is not necessary, however, it's surprising to know just how many amateur photographers and their peers are not interested in having prints made whereby their main interest is simply sharing images upon their PC monitors which, then, a 27" monitor or even a larger monitor, enables viewing to become quite enjoyable for them which easily can be understood.
My eyes are not the best but find the 17 inch screen on my laptop works OK most of the time.
If you wanted to see what a large print would look like could you hook up to a flat screen TV? Many are larger than any actual print you may do.