Comments

Author Comment Last activity Moderation
stef "select the spectrum to be calibrated in SW click on copy calibration, put in the number of the spectrum to copy. that should do it. Stef " | Read more » almost 3 years ago
stef "The window is the correct size it is used to select a pixel row from the camera. I have the Thunder Optics SMA-E model and works well with SW also ..." | Read more » about 3 years ago
stef "Addendum: the manufacturer has several software for the mini spectrometer, have you had any results using that? Also what was your light source for..." | Read more » over 3 years ago
stef "It would be useful if the model of the spectrometer was included as well as a file of the win10 and the raw output of the spectrometer. it may be t..." | Read more » over 3 years ago
stef "save some time and get the v3.0 kit from the store and research the notes from @Stoft and @Warren, one thing to keep in mind when using card stock ..." | Read more » over 4 years ago
stef "Can you further identify the camera? Is it used in any of the projects? Were can I purchase one? Im curious is there a data sheet available for iit..." | Read more » over 4 years ago
stef "In your second image look at the ccd sensor identified as V2 ithas a reddish tint to it look for something like that on the back end of the lens as..." | Read more » over 4 years ago
stef "The ir cut filter should be on the back of the lens barrel assembly you can check for it by looking at an angle and look for a greenish irradiance,..." | Read more » over 4 years ago
stef "if you read my research note,it was quite specific about the model of the spectrometer used in the plab spec 3 model as supplied I have no idea whe..." | Read more » over 4 years ago
stef "Hi, the camera used in the plab spectrometer does indeed have an ir filter' I published a note quite some time ago on how I did it. please do a sea..." | Read more » over 4 years ago
stef "You might do a search for notes by @stoft 're the plab v3 model. There are drawings that he produced and excellent discussions. The plab v3 mounts ..." | Read more » over 5 years ago
stef "Further to my previous replies, it may be possible to view the sun disk attenuated with the filters used by welders to view their work. I have not ..." | Read more » about 6 years ago
stef "What I was alluding to is that with all of the filter attenuation, the cmos sensor was still overloaded. This can be seen in the spectra submitted..." | Read more » about 6 years ago
stef "I have used photographic neutral density filters and have not been able to view the sun directly using the spec3 highly modified device. The attenu..." | Read more » about 6 years ago
stef "Very nice, but more detail is needed. stef " | Read more » over 7 years ago
stef "Unfortunately I did not do a baseline measurement to do a comparison. Will keep that in mind for the future. stef " | Read more » over 7 years ago