just wondering if anyone out there is familiar with filters for photography...
I have recently bought an Ilford SFX film as a 'try it and see' attempt at infrared [black and white] photography. I also got myself the SFX filter recommended to get the best effect from the film, as it isn't strictly speaking a true IR film, merely a 'normal' with extended sensitivity.
now, this new filter is 75mmx75mm and designed to fit into Cokin's P system filter holder - the only thing is is that this filter is a gel sheet [plastic sheet] and not as I was hoping a sturdy bit of coated glass or thicker plastic...
is there a way of getting something so as to mount it in glass at all? a holder of sorts? as that is by far the best way to keep it protected and clean I am thinking...
any help or suggestions gratefully received!!