Originally posted by disco_owner Hi Tuco , thanks for clarrifying this ,so a more appropriate name is the "orange filter" , with regards to B&W is it better to take photos with the 02 filter and then convert the image to B&W ?
I shoot BW film with these filters. The yellow, orange, green and red are common filters in the toolbox of BW film shooters to either increase contrast or alter the gray tone rendering of colors in a scene.
But to answer to your question, I'm not sure. I've never tried that. But it sounds like you'd cut out a lot of gray scale. Give it a try and you tell me.