One thing to keep in mind is that sharpness will vary from unit to unit in any 3-chip projector design.
Some units of a model will have better panel covergence than others. If convergence is bad on a particular unit, the sharpest lens in the world will not help you.
My RS1 is tack sharp. All the reviews that I have read compare its sharpess favorably to 1-chip dlp, which is the standard, essentially.
Some units of a model will have better panel covergence than others. If convergence is bad on a particular unit, the sharpest lens in the world will not help you.
My RS1 is tack sharp. All the reviews that I have read compare its sharpess favorably to 1-chip dlp, which is the standard, essentially.