Properties: Viewport—Perspective—default settings as well as Lens length?

IN Properties: Viewpoint, for Perspective it appears that the only default setting possible is for Lens length. Is it possible to save a default setting for Camera and/or Target in a similar way that lens length can be saved?

When a perspective projection viewport is active, with nothing selected and not in a command, the Properties panel lists all of these settings where they can be changed: