User Interface        

     - Editors   
     - Analysis
     beams
    Multi-CPU
    Sequential Ray Tracing
    - Surface-Based
    - Geometric Analysis
    - Diffraction Analysis
    - Optimization
    - Tolerancing
    - Thermal Analysis
    - Fiber Coupling
    - Black Box Optics
Non-Sequential Ray Tracing
    - Objects
    - Geometry Creation
    - Source Models
    - Detectors
    - Ray Splitting

    - Ray Scattering
    - Data Analysis
    - Optimization
    - Tolerancing
    - Colorimetry
    - Export .IES, .LDT
    CAD Export
    CAD Import
    PartLink™ for SolidWorks
    Radiant Source Models™ Library
    Radiant Source Models™
    Ray Generation
    ReverseRadiance™
    Advanced Path Analysis
    Script Object Editor
    Physical Optics
    - Gaussian Beams
    - TEMx,y single and multimode
    beams
    - Laguerre beams
    - Fiber Coupling
    - Optimization
    - Tolerancing
    Optical Materials
    - Glass & Plastics
    - Birefringent
    - Gradient Index
    Diffractive Optics
    Multiple Configurations
    Lens Catalogs
    Polarization
    Thin Film Coatings
    Programming
    - Zemax Programming Language
    - Connection to external programs
    - Connection to external