Panasonic PT-LMZ420

Projector type LCD projectors LCD panel Size 16.3 mm (0.64 in) diagonal (16:10 aspect ratio) Display system Transparent LCD panel (x 3, R/G/B) Drive method Active matrix Pixels 2,304,000 (1920 x 1200) pixels Light source Laser diodes Light output1, 2 4,200 lm Time until light output declines to 50 %3 20,000 hours (NORMAL/QUIET)/24,000 hours (ECO) Resolution WUXGA (1920 x 1200 pixels) Contrast ratio1 3,000,000:1 (Full On/Full Off) (When [PICTURE MODE] is set to [DYNAMIC] and [DYNAMIC CONTRAST] is set to [1].) Screen size (diagonal) 0.76–7.62 m (30–300 in), 16:10 aspect ratio Center-to-corner zone ratio1 85 % Lens 1.2x manual zoom (throw ratio: 1.36–1.64:1), manual focus lens, F 1.61–1.76, f 19.1–23.0 mm Digital Zoom Extender4 Throw ratio: 1.36–2.05:15 (Corresponding value. When used together with optical zoom.) Keystone correction range Vertical: ±25 ° (Auto, Manual), Horizontal: ±35 ° (Manual) Installation Ceiling/floor, front/rear, free 360-degree installation