8.Gain: The XL-1 has a maximum gain of +12db and the XL-1S has a maximum of +30db. As you increase the gain, the image quality decreases. Try and limit the gain to no more than +6db on the XL-1 and between 12-18db on the XL-1S.
*See the Canon operating instructions.
2.1.3.3.1EOS to XL Adapter
You can use the full line of Canon EOS lenses on the Canon XL-1S Camcorder with the use of the Canon XL-EOS Adapter. There is a magnification increase of 7.2x the focal length of the EOS lens (for example a 400mm EOS lens translates to a 2880mm lens on the XL-1S). You can use the XL-EOS Adapter with the AstroScope night vision system ONLY with the 9350EOS-Pair. The 9350XL- Pair will not function in conjunction with the XL-EOS Adapter.
Canon XL-EOS Adapter
2.1.3.4Use on Film Cameras
1.Select a fast film with an ISO of at least 1000. The user can decide on black & white or color film, as both will provide excellent imaging. Black & white films have greater latitude and will produce a higher contrast image. Color films will provide the green images.
2.Turn the “auto-focus” switch to manual focus. The auto- focus cameras available today use a variance of contrast to attain sharp focus. At low-light levels contrast is not typically high enough for the auto-focus to operate effectively, therefore manual focus generally is faster and more accurate.
3.The camera should be set in the “manual exposure mode”.
4.Adjust the lens to its widest aperture (e.g. f/1.4).
5.Adjust the shutter speed to 1/30 second as this is the minimum speed you can hand-hold the camera.
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