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Optical Black - some property data references for black anodized and black painted surfaces
Question I would like some data for Optical Black surfaces. Can you point me to any references? Synopsis Optical Black - some property data references for black anodized and black painted surfaces Solution Here are a few references for papers on this subject: Infrared reflectance of anodized...
Changing units for tilt tolerances
Question "I am trying to figure out why " ttun set deg" and "ttun set min" seem to have no effect. In my lens file, I clicked " Lens >> Show Tolerance Data >> Surface", and OSLO rd " Tilt tolerances are specified in degrees" in the text window. Then I typed "ttun set sec" and clicked "Lens >> Show...
Implementing Network Licensing
Question How does Network Licensing get implemented?
07. OSLO Text Window and Command Line
04. OSLO Beam Footprint Analysis
12. OSLO Tip: Changing text colour
Problems with drawing
Question I seem to have encountered a graphics glitch using v 6.04. I have been bending a plane power singlet to introduce SA and CMA. When I draw the lens the rays are refracted at the front surface but appear to project back at the second surface. To check this, enter any radius of surface 1, and...
Specifying size and location of exit pupil during optimization
Question How can I control the size and location of the Exit Pupil in my optical system during optimization? Synopsis Specifying size and location of exit pupil during optimization Symptoms The Exit Pupil is the paraxial image of the Aperture Stop in image space. The optics between the Aperture...
Copying CCL files to the private CCL directory
Question As instructed, when I want to alter a public CCL file, I first make a copy of the file and place it in the private CCL directory. But now when I compile the CCL's in the private directory, I encounter a bunch of errors. I thought this was the recommended approach. What is the problem?