Проектор ACER P1357Wi data projector Standard throw projector 4500 ANSI lumens WXGA (1280x800) 3D White

<br />Acer P1357Wi. Projector brightness: 4500 ANSI lumens, Projector native resolution: WXGA (1280x800), Contrast ratio (typical): 20000:1. Light source type: LED, Lamp power: 203 W, Lamps quantity: 1 lamp(s). Focal length range: 16.88 — 21.88 mm, Aperture range (F-F): 2.59 — 2.87, Throw ratio: 1.21 to 1.57 (1955.80mm@2000mm). Analog signal format system: NTSC, PAL, SECAM. Projection modes: Front