Rondeau twin-lens studio camera. Double bellows twin-lens camera for half plates; repeating back. Taking lens; Ross Xpress F:10", f/4.5, No 143613. Viewing lens Ross Xpress F:10" f/4.5 No 143614. Luc type studio shutter T/I, XM flash synchronised; pneumatically released. Lazy tongs struts; rack focusing on rear; support for focusing cloth. Rondeau Twin-lens Studio Camera.