genesis digital lens

Hi There:
i lost the remote control for a genesis digital lens and was wondering where or if i could get another one or at least how to program one,the problem is that this unit does not work without a remote,or will there be a posibility that anyone with a lens can program a self learning remote,thanks so much in advanced for any help and regards.
Pay attantion to the ads here because back a while ago,I've seen a lens been sold with two metal remotes.