Super 8 vs. Standard 8 film

One big question when looking at old 8mm film is whether it is Super 8 (production started in 1965) or Regular or Standard 8.

The easy way to tell is to look at the holes in the film and hold the film up to the light. Unwind anywhere from a foot to a few feet until you get past the actual leader (the white or clear part of the film). If it is Super 8, when you hold the film up to the light, you will see one hole that is centered adjacent to each frame. If it isn't, then you don't have Super 8. Sometimes it is difficult to see where the frame starts. I recommend holding the film about chest level and moving the film around until you get the light to reflect just right and show the lines between the frames. Another way to tell is by the first frame on the strip (where the film leader is connected). One last way is the holes are bigger on Std 8mm than the Super 8, and Std 8mm the hole and space around it take up about a quarter of the width of the film. Oh wait, here is one more way. As far as I can tell Std 8mm reels have a smaller circle in the center of the reel. It is about half the size of Super 8. Super 8 appears to be about 1/2 in in diameter. After you look at a dozen or so, you'll get the idea. ;)

Another big question is when looking at that same film, how do I know if it has sound or not. Basically, if you have sound there will be a copper or silver stripe on one or both edges of the film on the bottom of the film (flip it over you will see it if it is there. It will be obvious).

If you want more information, check out:

For a simple and great explanation with real picture (examples): http://www.film-to-video.com/faq.html

For exceptions see: http://www.kolumbus.fi/puistot/S8Manual.htm#Sprocket%20holes