I dragged the scope out of the bottom of my family's wardrobe and decided to put it to use. It's been sitting there packed up for quite a while, hardly ever been used.
I cannot achieve focus. (Yes, I've read the manual and I believe I'm following correct procedure). I've gone the full range of adjustment with no apparent change to the image.
I have no astronomical experience at all (I do use a spotting scope) and I'm wondering if I've missed the bleeding obvious. (Lens cap is off)
Light is coming through, when I point at a tree I see green, white or blue when aimed at the sky.