those are 100mm binoculars, with the 14mm eyepieces, they are 42X
thats V0.1 ... the yellow frames were 3D printed and not quite dimensionally accurate, so I need to do some tweaking. I have some felt strips I'm going to add to the top and bottom so they fit more securely. The ThousandOaks solar film wrinkled a bit when I taped it down, so I need to lift the tape, and trim the edges just a bit, then tape it down again. Finally, I want to cover in black gaffers tape to reduce glare from the yellow plastic. I might move the solar film to the front when I trim it.