short focus

  • Sanyo promises 4,000 hours of maintenance-free use for new projector

    Sanyo Japan announced [press release in English] the LP-WL2500 today, an ultra short-focus projector whose newly developed filter and lamp makes it possible to use the device for long periods without maintenance. To be more specific, Sanyo says they boosted lamp life by 30% (when compared to the previous model) to 4,000 hours. The hybrid filter has the main lifespan, which was 20 times… Read More