- OPTIS - Speos

PHOTOMETRY - Modeling

• SPEOS is compatible with all the existing CAD systems (Catia, Pro Engineer, Unigraphics, Euclid, SolidWorks, AutoCAD and Mechanical Desktop or others)
• CAD import formats : IGES, STEP, DXF, SAT and native CATIA
• Internal 3D modeller
• Special functions for reflector design, Fresnel lens and optical guides.
• 3D textures to create realistic structure with patterns.

Define and preview the surfaces and materials properties Surface editor and catalog :

• Perfect, tinted or diffused mirrors
• Scattering surfaces
• Optical polish and scattering
• Surface catalog : Alanod, Ano-fol, SatmaÂ…

Material editor and catalog :

• Plastics : PMMA, Polycarbonate...
• Special glasses. Referenced manufacturers (SCHOTT, CORNING, HOYA, OHARA and SUMITA)
• Index, absorption and diffusion depending on wavelength
• Tinted material (Volume absorption to design filters)

Include your sources -Lamp catalog :

• Incandescent, fluorescent, LED
• Source models :Filament lamps, LED, Daylight, User defined sources editor

Define and set your sensors - Choose your sensors as :

• Luxmeter for illuminance measurements
• Fluxmeter, for flux and intensity measurements
• Camera or Luminance meter for luminance measurements

Define their position, orientation in the space, size and resolution.

• Possibility to use simultaneously multiple sensors

Simulation and calculation

• Ray tracing :  Non sequential ray tracing
• Interactive ray tracing from a point source or an emitting geometry
• Real source ray tracing

Photometry / radiometry :

• illuminance simulation
• intensity distribution
• 3D irradiance map
• luminance

Processing :

• Batch command with SPEOS Automation
• SPEOS Distributed to share the calculation with other Workstations from your network (LAN or WAN)
• Ray file post treatment calculator for photometry

Result analysis - Virtual Photometer Laboratory :

• IES, Eulumdat export standards
• Illuminance, Luminance, and Intensity distribution
• False color levels
• Colorimetric data and real color display.
• Automatic cross section views and 2D/3D illuminance
• Surface integration ratio

Data export :

• ASCII export of the result data for being used in Excel for example
• Bitmap export for the maps

HYPER REALISTIC RENDERING

• Real color rendering
• Rendering depending on the position of the observer