The next generation of Quasar cameras from DVTEL brings the most advanced technologies with 4K Ultra HD, the new evidentiary standard, and building on the proven foundation of best in class broadcast ...

The DVTEL Quasar 4K Ultra HD Camera line is a core component of the “DVTEL 4K Certified Solutions.” Bringing the latest 4K technology to DVTEL’s value-added resellers and end users, the DVTEL Quasar ...

The black hole powering a quasar 13 billion light-years from Earth is half as massive as all the stars around it — a record high ratio for a quasar host galaxy, astronomers report in a paper ...