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Projection Distance is up to 300 meters; 50-100 meters works best Electronic linearly focus, iris and zoom (5.7-32°) Use high-precision multi-group cemented lens; beam sharp and spot uniform; high pattern definition and color consistency from center to edge
The best projection distance is 100-150 meters Electronic linearly focus, iris Use high-precision multi-group cemented lens; beam sharp and spot uniform; high pattern definition and color consistency from center to edge