How do you turn a 8x10 on its side?

[Yaakov Asher Sinclair]

How do you make a 8x10 into a 10x8 for portraits? Do you put it on its side? A re there tripod bushes on the side of all cameras? Thanks in advance

[Stewart Ethier]

No need to turn the camera on its side. Just remove the back, rotate it 90 degr ees, and replace it. Virtually all 8 x 10 cameras have this capability.

[Ellis Vener]

First you get a long enough lever and a strong enough fulcrum...