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New panasonic pt-FW300 pt-FW300EA
The F300 Series projectors' optical block maintains a high level of performance over time, due to the use of inorganic materials in the LCD panels and polarizers. It also makes them the logical choice for a truly dependable LCD projector system.
Panasonic's proprietary Auto Cleaning Filter (ACF) uses a highly efficient electrostatic filter called the Micro Cut Filter. The ACF brushes away dust that adheres to the filter, which helps prevent clogging that can impair operation or cause malfunction. This helps maintain the Micro Cut Filter's superior dust-collecting performance and, coupled with a dust-resistant design, minimizes brightness loss due to dust accumulation. As a result, the filter does not need to be replaced for over 10,000 hours, greatly reducing the hassle of maintenance.
In developing the dust-resistant design, Panasonic totally re-engineered the airflow path, from intake to exhaust, to create a cabinet that hermetically seals off the projector interior. This design and the ACF team up to keep the air inside the projector clean for long periods of time and minimize any brightness degradation.
Lamps used in a projector require much higher precision than ordinary household lamps. Panasonic employs a number of advanced technologies -including a proprietary lamp drive system-that help maintain optimal lamp performance for longer-lasting brightness. This has resulted in a 5,000-hour lamp replacement cycle.
