计算机辅助光学设计-code-V-S2
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Section 2 Digital Camera Design Study
3280 East Foothill Boulevard Pasadena, California 91107 USA (626) 795-9101 Fax (626) 795-0184
e-mail: World Wide Web:
Interface Elements
Navigation Window Menu Bar
Toolbar
LDM Spreadsheet
Command Window
Command Line
Plot Window
Tabbed Output Window
Status Bar
LDM and Options
• CODE V has two major levels, LDM and Options
more)
• Modern user interface gives quick access to all features, with a command and macro language available for advanced and custom applications
Title Bar
• What you will learn:
– Use the New Lens Wizard to select a patent lens as a starting point for a new design
– Change the System Data as needed for the new application
• The LDM is operated from menus, tool bars, and dialog boxes (or from the command line)
• Options are launched from menus and controlled from tabbed dialog boxes
• A similar problem will be posed as a workshop at the end of this section (solution script in the Appendix)
Digital Camera Specs
• Small number of elements (1-3) made fromcommon glasses or plastics
– Each option creates its own tabbed output window (TOW) – Option input can be modified or re-run from its TOW
System Data and Surface Data
• LDM data is divided into two major categories
– LDM spreadsheet displays basic data – Surface Properties dialog shows all data for a surface
Digital Camera DesigBaidu Nhomakorabea Study
• This section is based on the Digital Camera Objective example in the CODE V Introductory User’s Guide
What is CODE V?
• A “power tool” for optical design and engineering
• Includes a wide range of technical features for:
– Creating models of diverse optical systems – Evaluating optical performance in many ways, with
tabular and graphical output – Optimizing the optical system with various error
functions and constraints – Preparing for fabrication (tolerance analysis and
– LDM is Lens Data Manager, where lens data is defined and modified
– Options are special calculations requiring multiple inputs, e.g., spot diagram, MTF, Automatic Design
– System Data specifies overall properties such as f/number and wavelengths
– Surface Data specifies any data that changes with surface number, from thickness to decenters to tolerances
– Work with system data, basic solves, lens drawings, surface data, scaling, MTF, and more
– Use Optimization to improve the lens – Perform Tolerance Analysis
• System Data is accessed through the Lens > System data menu, which displays a multi-tabbed dialog box
• Surface data is accessed from the LDM spreadsheet and from the Lens > Surface Properties menu
3280 East Foothill Boulevard Pasadena, California 91107 USA (626) 795-9101 Fax (626) 795-0184
e-mail: World Wide Web:
Interface Elements
Navigation Window Menu Bar
Toolbar
LDM Spreadsheet
Command Window
Command Line
Plot Window
Tabbed Output Window
Status Bar
LDM and Options
• CODE V has two major levels, LDM and Options
more)
• Modern user interface gives quick access to all features, with a command and macro language available for advanced and custom applications
Title Bar
• What you will learn:
– Use the New Lens Wizard to select a patent lens as a starting point for a new design
– Change the System Data as needed for the new application
• The LDM is operated from menus, tool bars, and dialog boxes (or from the command line)
• Options are launched from menus and controlled from tabbed dialog boxes
• A similar problem will be posed as a workshop at the end of this section (solution script in the Appendix)
Digital Camera Specs
• Small number of elements (1-3) made fromcommon glasses or plastics
– Each option creates its own tabbed output window (TOW) – Option input can be modified or re-run from its TOW
System Data and Surface Data
• LDM data is divided into two major categories
– LDM spreadsheet displays basic data – Surface Properties dialog shows all data for a surface
Digital Camera DesigBaidu Nhomakorabea Study
• This section is based on the Digital Camera Objective example in the CODE V Introductory User’s Guide
What is CODE V?
• A “power tool” for optical design and engineering
• Includes a wide range of technical features for:
– Creating models of diverse optical systems – Evaluating optical performance in many ways, with
tabular and graphical output – Optimizing the optical system with various error
functions and constraints – Preparing for fabrication (tolerance analysis and
– LDM is Lens Data Manager, where lens data is defined and modified
– Options are special calculations requiring multiple inputs, e.g., spot diagram, MTF, Automatic Design
– System Data specifies overall properties such as f/number and wavelengths
– Surface Data specifies any data that changes with surface number, from thickness to decenters to tolerances
– Work with system data, basic solves, lens drawings, surface data, scaling, MTF, and more
– Use Optimization to improve the lens – Perform Tolerance Analysis
• System Data is accessed through the Lens > System data menu, which displays a multi-tabbed dialog box
• Surface data is accessed from the LDM spreadsheet and from the Lens > Surface Properties menu