Even with its light, compact body, the PT-EZ570 Series produces brightness of up to 6,000 lm.* In addition, the iris automatically adjusts itself to match the situation, resulting in high contrast ratio of up to 5,000:1.**
* The PT-EX600 has 6,000 lm, PT-EW630 5,500 lm, PT-EZ570/EX500 5,000 lm, and PT-EW530 has 4,500 lm of brightness.
** For the PT-EZ570/EW630/EX600. The PT-EW530 and PT-EX500 has 2,000:1 contrast ratio.