Planisphere Question

[Waxing_Gibbous]

Vis-a-vis a post in "General Chat", yet another has succumed to the need for reading glasses for small print/close-up work. Brining me to my point: I find my Planishphere pretty useful but MUCH to small to use at night even with a torch.
Does anyone know of any "large print " Planispheres. Presumably it would be correspondingly bigger (which would also be a plus).
Thanks
Peter