Quantaray lens will the quantaray lens from my connon eos rebel xs film compatible with a connon eos xl digital SLR Camera

SOURCE: Rebel EOS Rebel SLR film camera-pictures develop like film was exposed

The shutter is most likely damaged.

SOURCE: shutter speed and apiture priority

The green rectangle is full automatic. You can use the P mode for the same function. In the P mode, you can change settings, in the green rectangle, you cannot.

SOURCE: My Cannon Rebel EOS 35mm film Camera is producing blank Film

If you are getting some photos where only part of the image is visible, then I suspect that they were photos where you used a flash.

Cameras have a specified maximum shutter speed for use with a flash, this is called its 'sync speed'. This is the fastest speed that the camera will need to open the lead shutter and close the trailing shutter in order to expose the entire surface area of the image and have it evenly lit by the flash unit. If you shoot too fast of a speed, then the shutter will only be partly completed its exposure and you'll get a photo with only part of the image showing. The faster the speed past the sync speed, the less the resulting area of the image. Most cameras will have a sync speed of 1/250 or less. I think a lot of the Rebel models are 1/90 - consult your manual.

SOURCE: lens

Quantaray is a private label lens made for Ritz Camera. They make this lens to fit several different camera brands including Nikon and Canon. The only ones that will fit a Canon camera body are the ones with the Canon EOS mount. If your Quantaray lens doesn't have an EOS mount, then it won't work on your Canon camera. You can take the lens to any Ritz Camera location and they can help determine which mount it has, and which cameras it will fit.

SOURCE: I have got an EOS Elan II E Film Camera (Cannon).

Hi, all canon EOS digital cameras can take all EF lenses. An EF lens from 1989 will fit a Digital body from 2009.
The newer EF-S lenses will only work with the smaller APS-C size sensors on the cheaper consumer bodies.
Hope this answers your query, please take the time to rate!