


8 months of desert dust accumulation - giving it a dusting today
Been noticing quite a bit of glare around some bright objects like Saturn and seems like a little bit of loss of contrast. Popped the mirror cell out and notice this. I think it's time to do at least a light dusting on this. Think I ought to do a good deep cleaning too? 3rd picture shows a small spot at the edge cleaned with a q-tip soaked in lens cleaner.