2019-8-27 - Photopia 2019.2 has been released, which includes bug fixes and library updates. Customers will have received an email with download instructions.
2019-4-16 - Photopia 2019.1 has been released, which includes new reports, bug fixes and library updates.
2019-2-25 - We have published a white paper on non-standard luminous shapes which shows how to best handle large luminaires like open rings or serpentine linear shapes since the standard IES file format has limited ability to define such shapes.
2018-12-15 - Photopia 2019 has been released, which includes 3D illuminance planes, support for Type A and B photometry, new iso-candela plots in Photopia | Reports, bug fixes and a library update.
April 2019 - August 2019
Orbit Lantern from Black Diamond, optics designed by LTI Optics. Image courtesy of Black Diamond.