OPTI-SCULPT
Rosco OPTI-SCULPT.
Precision optical lenses that reshape a beam — stretch a round beam into a linear or oval one, spread it, or smooth a hotspot — without changing the fixture. The tool for making the light a luminaire produces actually fit the architecture.
Engineered optics that reshape a beam
OPTI-SCULPT is a precision-engineered optical lens that changes the shape and spread of a beam. Where a generic frost simply scatters and dims light, OPTI-SCULPT is designed to redirect it — elongating a round beam into an oval or a line along a chosen axis, or spreading it evenly to smooth out hotspots and scallops.
Because it works with the beam a fixture already produces, it solves a common problem cheaply: a luminaire that’s right in every way except its beam shape. Rather than re-specifying hardware, you reshape the light at the front of the fixture.
Redirect, don’t just diffuse
Directional stretch
Elongate a beam along one axis — round into oval or linear — to match columns, corridors, artwork and reveals.
Smooth & even
Engineered spread evens out hotspots and scallops for clean grazing and wash, with less light loss than generic frost.
Keep your fixture
Reshape the distribution of a luminaire you’ve already chosen — no hardware re-specification needed.
Tall columns, controlled beams
For the Hamburg staging of MJ — Das Michael Jackson Musical, Rosco Miro Cubes with OPTI-SCULPT lenses light full column heights with clean, contained beams rather than spilling across the surrounding surfaces.
It’s the same principle used to graze a pier or wash a fin: shape the beam to the element, and the light reads as detailing, not general brightness.
What we confirm with you
Beam shaping is precise; CFATS can trial lenses on your actual fixture and surface before specifying.
The element’s height, width and proportion set the beam shape; we work back from the surface.
OPTI-SCULPT works with the beam your luminaire produces; the starting beam angle affects the result.
Directional lenses have an axis; orientation at the fixture sets whether the stretch runs vertical or horizontal.
Every optic costs some output; engineered lenses minimise it, and we factor it into the result.
Fighting a beam that won’t fit?
Tell us the fixture and the surface, and we’ll help trial the right OPTI-SCULPT lens and supply it in Australia.