API for lenstest package
lenstest.lenstest Module
Utility routines for lens testing.
Documentation and examples are available at <https://lenstest.readthedocs.io>
Functions
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Generate test points for lens test. |
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Create a polygon for a knife edge. |
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Create a polygon for a circle. |
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Draw a circle. |
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Calculate sagitta for conic surface at points X,Y. |
lenstest.ronchi Module
Generate ronchigrams for lens testing.
Documentation and examples are available at <https://lenstest.readthedocs.io>
Functions
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Create Ronchigram with random points. |
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Create Ronchigram for points on a grid or randomly selected. |
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Plot the Surface Ronchigram. |
lenstest.foucault Module
Generate Foucaugrams (Foucault Knife Edge images) for lens testing.
Documentation and examples are available at <https://lenstest.readthedocs.io>
Functions
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Create Foucault knife edge image with specified points. |
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Create Ronchigram for points on a grid or randomly selected. |
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Plot the Foucault knife edge image. |