Dwayne Lofton - the app is ExpoDev. Easiest way to find it is to go to BTZS.org & there is a link to the app store & the manual. Please see my videos on ExpoDev & BTZS film testing. The ExpoDev app uses the results from a BTZS film test. Phil Davis had done reciprocity test for various film & developers & that info goes with the film test. When I have a chance I will do a video on reciprocity. Just have a little trouble with my voice right now - so as soon as I can I will do a video on reciprocity. Please check out my post on the BTZS user group on Facebook - May 16, 2014 & May 3, 2014 (a 4 hour & 56 minute exposure).
***** Thanks! I'll check it out! I just found you and have been going through lots of your videos. These have been some of the most helpful videos I've found for people getting into large format like me. Thanks for taking the time to make these videos.
Hi :), where can i find this kind of pinhole shutter? Thanks!
Hi - I don't think he still makes the Zendada Pinhole Shutter. I would recommend checking out Ebay for pinhole shutters.
what app is that?
Dwayne Lofton - the app is ExpoDev. Easiest way to find it is to go to BTZS.org & there is a link to the app store & the manual. Please see my videos on ExpoDev & BTZS film testing. The ExpoDev app uses the results from a BTZS film test. Phil Davis had done reciprocity test for various film & developers & that info goes with the film test. When I have a chance I will do a video on reciprocity. Just have a little trouble with my voice right now - so as soon as I can I will do a video on reciprocity. Please check out my post on the BTZS user group on Facebook - May 16, 2014 & May 3, 2014 (a 4 hour & 56 minute exposure).
***** Thanks! I'll check it out!
I just found you and have been going through lots of your videos. These have been some of the most helpful videos I've found for people getting into large format like me. Thanks for taking the time to make these videos.
Dwayne Lofton - I just remember when I was a beginner & that is what I think when I do the videos. Thank you again for your comments.