wratten
wratten


Author Comment Last activity Moderation
DaleHCook "As a follow up, I do not do IR photography so I have not looked elsewhere on Public Lab, but good results could likely be achieved with a DSLR that..." | Read more » almost 5 years ago
DaleHCook "Although this thread is a bit old I discovered it while working on a somewhat related project, and thought I'd offer a few observations based upon ..." | Read more » over 5 years ago
cfastie "Although the full range of near infrared transmission of the Rosco 19 filter has not been measured (by anyone we know about ), we are not without t..." | Read more » almost 7 years ago
suman "Dear Chris, After some thoughts , i believe Rosco 19 is not accurate enough, i mean it collects only few spectrum of infrared. If ..." | Read more » almost 7 years ago
suman "Dear Chris, Thank you so much for your reply. So the accuracy relies on the custom white balance settings. I found one interesting..." | Read more » almost 7 years ago
cfastie "The spectral response graphs supplied by Rosco don't go past 740 nm. So we are assuming that there is some transmission farther into the near infra..." | Read more » almost 7 years ago
suman "Dear Chris & Mathew, Does the Rosco 19 Fire allows the light spectrum from only 560 to 740 nm range? The Wratten 25 A transm..." | Read more » almost 7 years ago
pjsbill "Hi Warren, In the frame level rate it is around 20-30 fps, better than the raspberry. I think that the resolution of the camera is at maximum, I d..." | Read more » almost 9 years ago
warren "Were you able to do this at full camera resolution? What frame rate? Do you have some video youve saved that you can share? Thanks!! " | Read more » almost 9 years ago
WhiteRabbit "So, is it working properly, or is it not? The sample NDVI photos look nice.... " | Read more » over 9 years ago
warren "Whoa -- well maybe the brightness is causing some regions to be black by contrast. Any workarounds? Is this well-known on a Mobius forum somewhere? " | Read more » over 9 years ago
mathew "the opposite-- when it gets too dark. something about rapid change of gain " | Read more » over 9 years ago
warren "Have you had any trouble with the webcam mode freezing up (mac os 10.8) when you point it at things that are too bright? I know that sounds weird, ..." | Read more » over 9 years ago
warren "Added config file and instructions for necessary custom white balance here: http://publiclab.org/wiki/infragram-point-shoot " | Read more » over 9 years ago
ajawitz "Having just taken possession of an unmodified Mobius Cam, I was wondering if anybody has tried it with a KAP or Balloon Rig yet? Its actually not a..." | Read more » almost 10 years ago
mathew "The unit weighs 39g, plus mounting hardware. certainly easy to mount on a quadcopter! " | Read more » almost 10 years ago
kanedan29 "This looks great! Any idea how much the unit will weigh? Trying to determine if it could be mounted to a quadcopter. " | Read more » almost 10 years ago
mathew "Hi Phil, We have them on preorder in our store. " | Read more » almost 10 years ago
Philgib "Hi, I am a big fan of the mobius for my drones and having an ndvi one will be excellent. Wher can i order it please ? " | Read more » almost 10 years ago
eustatic "sweet " | Read more » almost 10 years ago
cfastie "All three of those filters will probably be good replacements for Wratten 25. Doing some tests with them is the only way to tell, and I suspect it ..." | Read more » almost 10 years ago