A Sinar large format camera kit — a professional 5x4 monorail system with three lenses.
The Sinar Norma 5x4 Kit is a professional large format monorail camera system with three lenses — a 150mm f/4.5 standard, 90mm f/8 wide-angle, and 210mm f/5.6 telephoto. Sinar is the Swiss manufacturer of precision large format cameras used in professional studio, architectural, and product photography. The Norma was their classic modular monorail design.
Large format 5x4 inch sheet film produces extraordinary resolution and tonal depth that no digital format can easily match. The movements available — tilt, swing, rise, fall, and shift on both front and rear standards — enable complete control over perspective and depth of field using the Scheimpflug principle. The three-lens kit covers the essential focal ranges.
Sinar monorail mount with bellows focusing. Each lens has its own leaf shutter in a Copal or Compur shutter assembly. The system is modular with rail-based design for precise positioning. Weight is substantial — the complete kit with monorail, bellows, standards, and three lens boards weighs several kilograms. Requires a sturdy tripod and dark cloth for ground glass focusing.
Available on the used market at moderate prices — large format equipment has declined in demand. Check all shutters for accuracy at all speeds, bellows for light leaks, and lens elements for fungus and haze. A professional large format system for photographers pursuing the ultimate in image quality and perspective control. Requires significant technical knowledge to operate.