Adjustable quality with the lens

I just test it, I think you'll like many children but actually the images initially appear completely blurred, it is because it is necessary to unscrew the front of the projector to the setting, it must be provided by the manufacturer as the lens does not completely unscrewed so that it does not fall. So I confirm a really nice gift and after adjustment images are sharp. By cons I will avoid buy it here because we can not choose the theme and it is more expensive than elsewhere.