I am looking for 3-inch, circular, red lenses for the railroad crossing signal I made a few years ago. I used reflective lenses from Walmart which show the wig-wag signal perfectly unless headlights are shining at it. When headlights hit it, all that can be seen is the reflection. Obviously, I need four lenses that are not reflective. I've look online with no luck. If anyone can point me in the right direction, I would appreciate it.
You might try an automotive parts shop Brandon, they have many different sizes and styles, tail lights for vehicles/trailers should have what your looking for.
I used these for an unrelated project. I don't know if they would help or not. https://www.amazon.com/dp/B004NYINMQ/_encoding=UTF8?coliid=I10E5PO4A46TCC&colid=2URK62T895RMX
Brandon, check out the Dietz 118-0 lenses. http://www.ebay.com/itm/Dietz-Lens-...ash=item2a897f7e8a:g:odEAAOSwx-9WzmBV&vxp=mtr and https://www.ebay.com/i/142437687170?chn=ps&dispItem=1
