I am not a laser scientist, I am just building an instrument which utilises a laser. I have ordered a laser with the _straight_ OzOptics FC-style high
-power output connector. The laser arrived, and I noticed that the connecto r's label says it is the angled variety. The accompanying documentation als o states that it is the angled connector.
How can I tell by visually examining the connector's end if it is the strai ght (90 degree) or the angled type ? The angle is supposed to be small, bet ween 5 and 15 degrees, so that it is hard to see if there is a tilt to the face.