Enhanced 3D projection brightness
The LKRA-FL1 Optical Filter is an accessory that improves 3D brightness efficiency when two compatible projectors are being used for polarising 3D projection.
This optional filter can be easily added to Sony's VPL-FHZ65/FHZ60/FHZ57 and VPL-FH65/FH60 projectors.
Compared to conventional 3D projection, system brightness is improved by a factor of approx. 1.8x.
Recommended filter replacement time is 5,000 hours (approx.), dependent on application environment and usage.