GL OPTICS SIGMA 50-100 ZOOM

Rehoused by GL Optics:
（1）Base lens is Sigma 50-100mm zoom lens
（2）6063 aluminum rehoused lens body
（3）Stainless steel PL mount (interchangeable EF/Nikon mount is available)
（4）0.8 module gear
（5）95mm diameter and 82mm UV filter screw
（6）Re-designed lens focus/zoom/aperture system

Price for 120° focus rotation: USD $3,650 FOB
Price for 260° focus rotation: USD $4,150 FOB

The GL Optics Rehoused Sigma 50-100mm T2.0 is a professionally modernized cinema version of the acclaimed Sigma 50-100mm f/1.8 Art lens, re-engineered by GL Optics into a full cinema-grade PL mount barrel that seamlessly integrates this optically outstanding glass into professional film production workflows. The rehousing features industry-standard focus and zoom gear rings, a consistent front diameter, and a robust metal construction, transforming the original still photography lens into a reliable, set-ready cinema tool. With its exceptional T2.0 maximum aperture across the entire zoom range and sharp, contemporary optical rendering, this lens is a highly sought-after option for narrative, commercial, and television productions requiring a fast, versatile mid-range to short telephoto zoom.

Key Features:
The fast T2.0 maximum aperture is maintained across the full 50-100mm zoom range, delivering consistent exposure and a beautifully shallow depth of field without compromise at any focal length.
GL Optics’ precision rehousing adds industry-standard 0.8M gear rings to both the focus and zoom barrels, ensuring full compatibility with professional follow focus systems and wireless lens control units.
The Sigma Art optical formula delivers razor-sharp resolution, high contrast, and minimal chromatic aberration, producing a clean, modern image aesthetic ideal for narrative and commercial work.
The PL mount conversion makes this lens directly compatible with a wide range of professional cinema cameras, including ARRI, RED, and Sony VENICE platforms, without the need for additional adapters.
A consistent front diameter across the zoom range allows uninterrupted use of matte boxes and clip-on ND filters throughout the full 50-100mm focal range.
The 50-100mm focal range covers medium telephoto through short telephoto perspectives, making it an ideal tool for dialogue scenes, portraiture, event coverage, and Steadicam work.