Angenieux Optimo 45-120mm Lightweight Wide-Angle Zoom Lens with ASU Servo Unit

Angenieux Optimo 45-120mm Lightweight Wide-Angle Zoom Lens with ASU Servo Unit

The Angenieux Optimo 45-120mm Lightweight Wide-Angle Zoom Lens provides a fast and portable solution for Super 35mm cinematography. This specialized hardware includes the ASU servo unit to provide integrated focus, iris, and zoom control. Professionals value this kit for its ability to deliver the legendary Angenieux look in a mobile form factor.

Operational peak performance is anchored by a fast T2.8 aperture that remains consistent throughout the entire zoom range. This high-speed design ensures that exposure levels do not shift when moving between focal lengths. The optic excels in low-light environments by losing only 1/10 of a stop within the glass assembly.

Full Engineering Specifications for Angenieux Optimo 45-120mm

• Lightweight telephoto zoom range of 45-120mm optimized for Super 35mm format sensors
• Integrated ASU servo unit provides motorized control of focus, iris, and zoom functions
• Fast T2.8 maximum aperture provides exceptional low-light performance and shallow depth of field
• Lightweight 4.3 lb [1.95 kg] design enables use in handheld and stabilized camera configurations
• Standard 4.49″ [114 mm] front diameter allows for universal compatibility with professional matte boxes
• Independent manual control rings feature industry-standard 0.8 MOD gear teeth for external accessories
• Internal glass architecture provides high resolution and balanced contrast across the entire frame

45-120mm Definitive Imaging Path

The 45-120mm range provides a definitive imaging path for capturing mid-range to telephoto perspectives with surgical precision. Each glass element is manually adjusted to ensure strict alignment for superior center-to-edge sharpness. asiacameras.com notes that production houses rely on these specific increments to cover everything from documentary work to narrative drama.

T2.8 High-Speed Transmission Rating

The T2.8 high-speed transmission rating allows for professional-grade capture in dim interior or outdoor night scenarios. This fast iris design ensures the sensor receives maximum illumination without introducing unwanted aberrations. Cinematographers value this rating for its ability to compete with high-speed primes in the Super 35 format.

Super 35mm Format Compatibility

A robust image circle provides native compatibility with the industry’s leading Super 35mm digital sensors. This expansive coverage eliminates vignetting while maintaining high resolution across the entire sensor area. asiacameras.com recommends this hardware for handheld productions that require a lightweight yet powerful zoom solution.

Advanced Chromatic and Spherical Management

Advanced optical elements within the housing provide superior management of chromatic aberrations and spherical distortions. This correction results in images that are sharp to the corners while retaining the classic Angenieux texture. Digital cinema cameras utilize this corrected glass to capture skin tones with a natural and flattering appearance.

Professional ENG and Cinema Deployment

Modern production sets require high-speed glass that integrates seamlessly with existing cinema and broadcast infrastructure. This system allows for rapid setup changes between manual and servo-controlled configurations without recalibrating accessories. asiacameras.com highlights that the ASU unit simplifies the workflow for remote head and robotic applications.

PL-Mount Precision Interface Reliability

The precision-engineered PL-mount interface provides a rock-solid connection between the glass and the camera body. This interface supports the transmission of Cooke /i metadata to record frame-accurate lens data. VFX artists utilize this metadata to automate the integration of computer-generated elements with live-action footage.

Optimo Series Optical Continuity

The Optimo series is meticulously color-matched to ensure optical continuity when intercutting between different zoom lenses in the set. This consistency is a hallmark of the line which minimizes the need for extensive color grading. Maintaining this aesthetic uniformity is critical for cinematographers working on high-budget feature films.

Angenieux 1-Year Manufacturer Assurance

The manufacturer provides a limited one-year warranty to protect against defects in material and internal workmanship. This coverage ensures that your high-value optical investment remains supported by authorized service centers. asiacameras.com confirms that professional users rely on this guarantee for long-term reliability on demanding sets.

Housing and Protective Coating Protocol

The ruggedized metal housing is designed for serviceability and long-term reliability in harsh environmental conditions. Passive athermalization technology ensures the lens maintains focus stability despite significant temperature fluctuations. Pro Tip: Use the ASU’s ability to independently shut off motors to prevent accidental adjustments during manual operation.