DaveO wrote:
What was peculiar,I thought,is that if you look in your viewfinder with the lens cap on,it is dim,but lightens up when you take the cap off.
Focus on something and then point towards a dark area and it dims.
Kind of like a fiber optic gun sight collecting light.
LOL, I often use a laser pointer to focus at night, they are inexpensive (you can get them in the pet aisles of most stores to use to tease cat and dogs) and I point it on a tree or other object in the general area of my shot and focus on it manually. (it helps to have the camera on a tripod while doing this.)