NEC M322X, 3200 ANSI lumens, DLP, XGA (1024x768), 10000:1, 762 - 7620 mm (30 - 300"), 0.9 - 15.9 m NEC M322X. Projector brightness: 3200 ANSI lumens, Projection technology: DLP, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 3500 h, Service life of light source (economic mode): 8000 h. Focus: Manual, Focal length range: 17 - 29 mm, Aperture range (F-F): 2.4 - 3.1. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM, Supported graphics resolutions: 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 1920 x 1200..., Supported video modes: 1080i, 1080p, 480i, 480p, 576i, 576p, 720p. Serial interface type: RS-232 https://www.pcmag.com/article2/0,2817,2461577,00.asp The NEC Display Solutions NP-M322X ($699) is a solid data projector, for classroom or business use, that provides sharp text, loud sound, and a wide range of connectivity choices. It's a good choice if your presentations are light on video, but you still ... Sharp text. 1.7X zoom. Good connection choices. Loud audio. Can project 3D content. 3-year warranty. Subpar video, with significant rainbow effect The NEC Display Solutions NP-M322X is an XGA data projector for classrooms or conference rooms. It provides sharp text, a good range of connection choices, and can project 3D content....