Harmen Technology, trading as Ilford Photo, know Black & White. It's all they do. Sure they do a chromogenic film (the C41 process B&W film; Ilford XP2 Super) but all the rest are straight black and white. With over 137 years experience they've learned a thing or two. Check out some of their products that we offer and if youhave any questions fire us an email. To read up more on Ilford and it's founder: Alfred Hugh Harmen check here.