I'm looking for a solution to variably attenuate brightness in real time, without having to swap anything out. The main one I've seen is just using a pair of polarizing filters, where you can twist the eyepiece to adjust brightness, but most seem to cap out at 40% light transmission (also, I'll most likely be using a turret, so I'd need to buy several). I'd reeeeaaaally like something that can push 90%+ light transmission, or close to it, so I can switch between viewing bright and dim objects without removing anything (a standalone cell could also be nice). Does anyone know if it exists?
EDIT: Bad wording on my part, I'm open to anything that gives me the above capability, not just variable filters.
Edited by Leaf, 10 November 2021 - 04:05 PM.