Cabinet Color: Black Aspect Ratio: 4:3 Native, 16:9 Compatible Contrast Ratio: 2400:1 Display Size: 23" to 300" Horizontal Refresh Rate: 15, 30 to 90 KHz Vertical Refresh Rate: 43 to 85 Hz Lens: F=2.55-2.72, f=21.3-24.5mm Display Colors: 16.7 Million