Rhys
(Sasquatch)
19/04/2008 20:43
Re: Grainy Pictures

Quote:

Grain shouldn't overly affect sharpness. I have shot Tri-X and and HP5 pushed to 1600ISO whilst grain and contrast increase it shouldn't affect sharpness. grain will be "more" noticeable on Glossy (and proper matt) prints than on lustre/pearl




I once used T-Max 3200 in a project at college to show the effect of grain. I pulled one half of the roll to ISO 25 and the other half to ISO 25,000 then developed accordingly. The subject stayed the same for comparison purposes. The latter had grain the size of golf balls - the former had very little grain. Both images were pin sharp.



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