Is There a Second Lens in a Camera?

We always have a second set of lenses, especially if you're shooting in the winter time outside. We'll take one set of lenses and let it sit in the warmth inside, and use the other ones outside. And then if you did do like on scifle or something, we had a lot of scenes where we shooting multiple cameraso jar head,. which we shot hand helbut with them, scot saca motor, doing b camera a lot of the time. Then you'd always have thee, two sets ofof equipment every day, even though sometimes you weren't using it... I know it drives andy crazy. He likes back upe lice back, i fear.