
Filters makes our photos Incredibly beautiful, but does it make less of the photographers ability to take good photos, certainly not, they need spatial knowledge about colors and mixing them and how to focus manually on your seen, and which color match that time of the day and this particular seen, so it is really a tough job, thats for the glass filters, the new age now is digital photography, and with digital photography comes digital editing (more about that later) which is essential, now you can add these filter effects digitally, which means you can test all kind of filter colors on your photos, till you hit the color you really like, if after some time you changed your mind about that one color, by all means go ahead and change it, now what about if I don't want the filter effect, well your original copy is still available to you.
Digital filters, Positive:
1.You have literally millions of filters on your computer.
2.They come for free with your editing software.
3.You can add/remove them any time you want.
Digital filters, Negative:
1.ahh... I don't see any.
Does that mean I'm against Glass filters, well, lets say I don't want to use them OK, but I'm sure for some they find an enjoyment using them and I wish them all the best, but if you use digital you should go digital all the way, after all you cant play a betamax video tape on your HD receiver right ;)