Thanks. I use a Kaiser Slimlite Plano too, and it does a decent job. Sure, a 99 CRI panel would be preferable for colour work, but to get one in that...
It's risky to extrapolate from one's own ability/attitude with respect to disbursement of financial resources, discretionary or otherwise, to others'...
I use one of those microfiber thingys that removes the dust from the outside. also use a vacuum cleaner inside every now and then. But I haven’t seen...