reflector
reflector


Author Comment Last activity Moderation
amysoyka "Snap. We should have a brainstorming session on cheap forms of reflective stuff! My list so far has been: -Alufoil. (Too easy to crease - which lo..." | Read more » almost 10 years ago
bsugar "gotcha. Okay. You're referring to the VidView JDEPC-OV04? That's the model number on the datasheet next to "Datasheet for Infragram Webcam" at t..." | Read more » almost 10 years ago
mathew "The sensor size is not definitive. The Infragram webcam is more sensitive than the SYBA, but has the same sensor size as the SANM camera. Its also..." | Read more » almost 10 years ago
bsugar "Thanks Jeff, I'll connect with @natalie. I'm doing a bit of research by taking a look at people who are hacking cameras. As I've looked at images..." | Read more » almost 10 years ago
warren "We had a truly terrible experience working with and ordering from SYBA, and one reason we moved to a different camera was to find a company which w..." | Read more » almost 10 years ago
bsugar "I'm looking to test out a new board since it seems like the consensus is that the SANM isn't as good for florescence. I'm trying to compare other ..." | Read more » almost 10 years ago
mathew "Gel caps fluoresce and we can't use them. And styrene is dissolved by oils. and we can't use it either. " | Read more » almost 10 years ago
mathew "Not only excellent research- that last photo has some high-modernist artistic merit! " | Read more » almost 10 years ago
warren "I also tried using a reflective metallic surface behind the cuvette to make the fluorescence brighter: It was hard to see, naked eye or by camer..." | Read more » almost 10 years ago
donblair "Oh a whim, I just searched for 'gelatin reagent' and got this: "The Thermo Scientific™ Remel 12.5% Gelatin Reagent, Acidified Mercuric Chloride is..." | Read more » almost 10 years ago
mathew "OK- complication-- gelatin will fluoresce when hit with UV: http://www.sciencedirect.com/science/article/pii/S0315546387710980 " | Read more » almost 10 years ago
mathew "yes-- I used even smaller ones, the #4 caps. they have a nice "snap" closed that seals them when pushed together. gelatin passes UV, I believe. ..." | Read more » almost 10 years ago
donblair "Ah, found a pic: " | Read more » almost 10 years ago
donblair "Woohoo! Mathew, this is brilliant. Could you include a closeup shot of the gel cap w/out liquid -- or I'll just search online -- are they relative..." | Read more » almost 10 years ago
mathew "that is heartening to see, that is a nice response curve for the oil " | Read more » almost 10 years ago
mathew "Hmmm... yeah. The SYBA was a good camera. it has 2x the silicon. I've been searching for 1/3" CCD security cameras-- that would put us back to th..." | Read more » almost 10 years ago
warren "Hi, Mat - I've noticed that olive oil fluorescence is much dimmer than crude oil fluorescence, and I shipped you some crude samples this morning. T..." | Read more » almost 10 years ago
mathew "I reported a lensing effect from the curved top of the gel caps, and wanted to answer the question of whether the fluorescence could be improved if..." | Read more » almost 10 years ago
mathew "what are Biro's? " | Read more » almost 10 years ago
amysoyka "How about using empty Biro's? " | Read more » almost 10 years ago