Additionally, you must have a working network.
#ZEMAX MERIT FUNCTIONS INSTALL#
The powerful optimization function of Zemax relys on changing the value of different variable to minimize the value of the merit function.This article is intended to help those with a Black USB network licenses install the key server software, as well as configure client machines to locate and use the license. In the mean time, the total value of the merit function obtained by function MFCN is displayed in the text message window, as shown in figure 3.
#ZEMAX MERIT FUNCTIONS HOW TO#
This example shows how to do it with ZPL. In this example, we assume the optical is the one defined in program ex If we want to define a merit function to evaluate the image quality of this optical system, i. Now we will give some examples to convergence theorems for strictly hemi how to set and read parameters in the merit function editor.
#ZEMAX MERIT FUNCTIONS UPDATE#
This function will update the lens data, evaluate the validity of the merit function, calculate its value, and return the final result. If we want to calculate the total value of the merit function, we can use function MFCN. Please note that function OPER only reads the current content of the merit function, but will not change it. Why is the Nominal Criteria Different From the Value Reported Elsewhere? The meaning of col depends on the operand.įigure 3. The newly inserted operand is an empty operand. After the operation, original operands in the line with number row and higher will be shifted one number higher. Any existing default merit function will be deleted. This keyword generates a default merit function in the Merit Function Editor. In some older versions, this parameter is not included, as in the examples below.
Zemax Programming Language – 3.11 Multi-Configuration The whole merit function is composed with various operands in the merit function editor with different weights. Each operand is used to evaluate a certain system constraint or design target. In Zemax there is a merit function editor that includes different operands. It is a numerical value defined by the user and used to evaluate the deviation of an optical system performance relative to a series of design targets.
When using Zemax to design and optimize an optical system, merit function is often used. Even if you are an experienced Zemax user, it is still a good idea to keep this book as a reference. For a beginner who wants to master the tool of ZPL, this is a good tutorial to make your learning process less stressful and more fun. You can now purchase a paperback version of this book from Amazon.
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