106
These are 32mm optics, with non-chip-imaging traits to create even beams from single or multi-chips RGBW, tunable white or commonplace white leds. See the hyperlink above for traits.
The one exception to finish sprue elimination is the elliptical beam LLC25E half, which retains a moulded bump to regulate rotational positioning.
I needed to search for ‘poka-yoke’ (it’s a very long time since anybody let me on to a producing ground). It’s a Japanese time period for error avoidance. Apparently, in line with Wikipedia, it was initially baka-yoke, for ‘idiot-poofing’.
