Harman 8" x 10" Direct Positive Paper 25 Sheets Brand_Canon panning and exposure only) Optical The RF600mm F4 L panning and exposure only) Optical Image Stabilizer provides up to 4 steps of image correction ” he touched the feral heart of the place Harman Direct Positive Paper is primarily suited for use in pinhole cameras where exposure and processing in conventional black and white photo chemistry achieves a unique positive print without the need for a film negative or inter negative Creative and unusual effects can be achieved when used to make photograms or perhaps substituted for standard photo paper when printing from negatives in an enlarger