Really lovely, almost perfect exposure... I'm not familiar with the Heliopan, how close to the Hoya 72 or B+W92 is this? (the filter I mean). Also I recognized the camera right away, the vignetting of the mamiya 7 and 43mm is unmistakeable, and I've never found it un-flattering, always works perfectly.
Many thanks Stone. The Heliopan 715 is a Wratten 88a which is sensitive to 735nm. Heliopan uses Schott glass which, if I am not mistaken is also used by BW. I guess the equivalent would be the Hoya 72 but I think the B&W92 is even more extreme and would require 1 or 2 stops more.
Many thanks Stone. The Heliopan 715 is a Wratten 88a which is sensitive to 735nm. Heliopan uses Schott glass which, if I am not mistaken is also used by BW. I guess the equivalent would be the Hoya 72 but I think the B&W92 is even more extreme and would require 1 or 2 stops more.
Thanks, I think I meant the 91? Whatever the B+W equivalent of the Hoya 72 is.Thanks for the info, wish they could just have kept the numbers standardized lol