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Hello, We have a perpetual license from 2018 (soft key -- single user/two seats) that recently has become trapped on a Windows machine that has become corrupted and cannot boot. We have OpticStudio installed on other computers, but cannot access the Zemax license manager in order to transfer the soft key to another machine. All of our attempts so far to rescue / repair the windows installation have failed. Is there any way our key can be rescued from the corrupted windows computer? Thanks in advance for any advice you can offer. -Deano
Hello everyone, I’m currently working on creating patient-specific eye models in Zemax based on the Liou-Brennan eye as a starting point. I’m converting standard Zernike coefficients (Z4, Z5, Z6) into sphere, cylinder, and axis values using equations below with R as the pupil radius. Then, I will want to compare with objective refraction data obtained from a Shack-Hartmann wavefront sensor in my clinic (please let me know if there is a better method for doing this). At the moment, I have the retina set as the image plane. However, I suspect I need to compare the prescription at the corneal or even spectacle plane instead—specifically, at a vertex distance of 12.5 mm from the cornea. My question is: Have I possibly set up my eye model backwards? Or is there a standard method for accurately translating Zernike coefficients to a prescription at the corneal (rather than retinal) plane? Forgive my poor optics knowledge… Thank you in advance. Sphere, Cylinder, and Axis Conversion
I’m trying to create a curved surface within the zemax part designer. Whenever I expose a point on my 2D sketch the expose point parameter greys out on all the points in the sketch. I am unable to check or uncheck the box for any of the points. I would like to expose all 4 points in the 2D sketch. Any idea why I’m unable to expose all the points. *Here is an image of the sketch. The I cannot check the expose point. *Here shows a point that was exposed but I’m unable to uncheck the box.
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