Hello, I've made some mods to my Amscope! First I switched the viewing position to the front, the way it was originally was rather uncomfortable, a prism readjust was necessary which can be done being extra clean and having patience to get the prism precisely re-aligned, because when misaligned you see different images on each eye.
Also could not spend more money on a ring light, so I made one myself with some 5-chips 100mA SuperFlux Leds I got from ebay a while ago, it worked like a charm !
Note that the "L" shaped aluminum mount is screwed to the scope using the same holes it already had to screw the cable-holder.
I added a small rectifier and filter board to get DC from the transformer, and used a small led driver I got from ebay which uses UCS2915 chip, I just changed the current sense resistor to fit me current needs, I soldered only 8 leds out of 16 and it was enough, each led has 5 chips, so I got 40 leds ! and if I need I could grow it to the double !
I'll post the kicad files and gerbers later I want to make some adjustments, if anoyone feels can't wait just send me a PM !