We have a chat with lead designer and inventor, Zack Papadelias of Digital Optica. Digital Optica is the manufacturer of a DLP otherwise known as a Digital Occulting Device A new invention that uses a UV dedicated Pico projector in conjunction with a CCD or CMOS imaging sensor and a simple processing software for the purpose of imaging faint celestial objects by occulting brighter foreground objects that would otherwise not be visible to the viewer or imaging device. 

For more information about Digital Optica visit 

https://www.digitaloptica.com/

Visit https://www.practicalastrophotography.com for more information on how to learn astrophotography