WebAug 30, 2014 · Page 1 of 2 - DFT Fringe and 3 flats - posted in ATM, Optics and DIY Forum: Hello, Im currently polishing 3 flat mirrors to be used as secondary mirrors in a large binoscope. The flats are 205mm diameter (8). I test them in a Fizeau interferometer. I use 3 interferograms A on B, B on C and C on A to compute the figure of each disk. So far this … WebHi, In order to compile DFTFringe on my Linux machine (running Debian sid), I had to do some slight modifications; this will hopefully others to get this platform-independent program running for them. Mostly this was header filenames due to case-sensitivity on Unix. Also some macros looked like they were not in sync anymore (shomem); updated these.
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WebOct 30, 2010 · Dale Eason, on 05 Mar 2024 - 10:37 PM, said: Assuming you are testing a paraboloid then setting the desired cc to 0 or turning off the artificial null is required. AH, you did say you were testing an objective lens. But still the desired cc should be set to 0. Since the interferogram will be similar to testing a sphere on the Bath. WebApr 29, 2024 · Dale. Installed but wont run because of a couple of missing dynamic link libraries: libwinpthread-1.dll. libgcc_s_seh-1.dll. Bruce csi holdsworth hospital mysore
Jan van Gastel: Building and using a Bath interferometerand
WebDFTFringe Telescope Mirror interferometry analysis Program. - GitHub - githubdoe/DFTFringe: DFTFringe Telescope Mirror interferometry analysis Program. WebUsing the Bath and the DFTFringe free software For more information about the bath interferometer and how to use it, see: Bath interferometer by Georg Roberts, There are links to informative youtube videos on this page. A video about setting up the Bath interferometer to test a mirror, by Dale Eason, can be found here: Setting up a Bath … WebAug 29, 2024 · DFTFringe version 4.0 .. I have used it, its very good. Here is a list of tips and tricks, and best practices for bath interferometry. +++++ Dale Eason’s DFTFringe software for the Bath interferometer, developed with input from several technical contributors, has given ATMs a very powerful tool for testing mirrors. Dale has published … eagle creek pack-it specter tech cube set