โปรเจคเตอร์ ยี่ห้อ VIVTEK รุ่น DW355ST

Display

• Projection System : 1-Chip DLP™ 0.65 inch
• Resolution : WXGA (1280 x 800)
• Light Source : UHP Lamp

Optics

• Brightness : 3,800 lm
• Brightness Uniformity : 80%
• Contrast Ratio : 30,000:1 (Full On/Off)
• Light Source Life : 5,000 hrs (Normal) / 6,000 hrs (Eco) / 15,000 hrs (Long Eco)
• Lens Type : Fixed
• Zoom Ratio : Fixed
• Lens Throw Ratio : 0.521 : 1
• Lens Shift – Horizontal (Full Image Width) : N/A
• Offset (Full Image Width) : 112%

Geometry Adjustment

• Keystone Correction : Yes (V)