infrared-conversion
infrared-conversion


Author Comment Last activity Moderation
Monoxyde "Chris, do you feel that the Photomonitoring plugin is able to work better if I provide two images (from a modified camera and the other by the same..." | Read more » over 8 years ago
Monoxyde "Thanks Chris, your judgment lifts me up. I will try to make different calibrations. As soon as I can, I share the results and procedures. Thanks ag..." | Read more » over 8 years ago
cfastie "These are all very good NDVI images. The NDVI values seem to be close to the correct range, and there are not that many anomalies (most leaves are ..." | Read more » over 8 years ago
Jimo1966 "Yes! Glue can be remove easily with Heat Gun and a Sewing Needle. Smash to bits is never an option. (or the last one) I filed down I tiny screwdriv..." | Read more » about 9 years ago
blkswanpres "You can remove the ir filter on the mobius by using a heat gun to melt the glue and screwing the unit out, you can then hit it with heat again to p..." | Read more » over 9 years ago
theowallis "My second lens arrived today and I reluctantly performed the same procedure (with a slight difference) on it. I went out and bought a glass cutter ..." | Read more » over 9 years ago
theowallis "Yeah I'm stumped too. As you said, I can only think it's a loose element inside the remaining lens assembly. I've ordered another lens to repeat th..." | Read more » almost 10 years ago
mathew "The sensor is screwed in straight to the lens assembly, so the issue must be some other focus hardware, or a loose piece inside the lense itself. I..." | Read more » almost 10 years ago
theowallis "Nothing rattles when I shake the lens but reassembling the case (or any movement/vibration) alters the focus. I haven't installed a new filter yet...." | Read more » almost 10 years ago
cfastie "theowallis, Did you add a new filter to replace the IR block filter? Where did you put it? Do you think it is the act of tightening the set screw ..." | Read more » almost 10 years ago
warren "Hmm, i once saw this with a different camera, where the filter was helping to pressure the lens into place, and removing it let the lens rock back ..." | Read more » almost 10 years ago
theowallis "Just a friendly warning for those of you looking to attempt this conversion, I did this last week, it wasn't too hard to smash the ir blocker out b..." | Read more » almost 10 years ago
mathew "I tried acetone, ethanol, and hot air, none moved the glue. " | Read more » almost 10 years ago
WhiteRabbit "Would acetone or some other solvent dissolve the glue holding on the IR blocker so that it can be removed without shattering it? Is it known what ..." | Read more » almost 10 years ago
cfastie "The only filter I tried that worked was Wratten 25A. Two blue filters worked poorly. @mathew has tried Rosco #19 which seems to work well. I don't ..." | Read more » almost 10 years ago
WhiteRabbit "" I can try different filters to learn how to make the best plant health images." Which filters have you found that make the best plant health ima..." | Read more » almost 10 years ago
warren "Here is Mathew's PDF on conversion, as well, for reference: mobius_instructions.pdf " | Read more » about 10 years ago
mathew "Ok-- I have the ROSCO Fire filter and several others in my swatch booklet. Going to run tests tomorrow, and try digging into the white balance pre..." | Read more » about 10 years ago
mathew "Nice writeup, thanks Chris. I like the tip on focusing, hadn't tried that. " | Read more » about 10 years ago
warren "Did you figure out the filter/lens separation issue? " | Read more » almost 11 years ago