----- Original Message ----- From: "J. C. O'Connell" <[EMAIL PROTECTED]>
> If you are using a variable aperture zoom > then EVERY TIME YOU CHANGE ZOOM SETTING > you have to do the green button slavery > because the real aperture is changing and > green button mode doesn't take that into > account. How many variable speed K and M zoom lenses are there? If they exist at all, do you really want to use them? Pål
