Vintage lens rehoused in a modern cine-style barrel with unified gear rings and focus scales, combining classic optics with contemporary on-set operability.
Technical Details
The rehousing involves the complete reconstruction of the mechanical housing while retaining the original glass elements. Standardized focus rings have a rotation angle between 180° and 270°, while aperture rings allow for stepless transitions (declicked). The housings are typically made from CNC-milled aluminum alloys and weigh between 1.5kg and 3.2kg depending on the focal length. Typical adjustments include front diameters of 95mm or 114mm for matte box compatibility, as well as precise flange focal distances for various camera systems.
History & Development
Rehousing emerged around 2008 as a response to the boom in DSLR filmmaking, when cinematographers wanted to use high-quality photo lenses from Zeiss, Leica, or Canon for video work. Pioneers like Duclos Lenses and GL Optics developed the first professional rehousing services. In 2010, Zeiss established the first manufacturer standard for photo-to-cine adaptations with the Compact Prime CP.2 lenses, followed by Sigma with the Cine series in 2016.
Practical Use in Film
Rehoused Zeiss Contax lenses shaped the look of films like "Her" (2013) and "Carol" (2015) by combining characteristic vintage aesthetics with modern handling standards. Leica R-rehouses, in particular, are valued for their warm color rendition and smooth bokeh, while Canon FD-rehouses are popular for their sharpness in low-budget productions. The workflow requires precise calibration of focus markings and regular maintenance of mechanical components.
Comparison & Alternatives
Rehoused lenses differ from native cine lenses by potentially having lower mechanical precision and limited focus markings. Modern alternatives like Sigma Cine or Samyang XEEN offer built-in cine features at similar prices. However, vintage rehouses remain indispensable for specific optical characteristics that cannot be replicated in modern designs. Native cine lenses, on the other hand, offer better color matching within a series and greater durability under production conditions.