ANGENIEUX T12X5.3 B1 ESM AIF HR

ANGENIEUX T12X5.3 B1 ESM AIF HR

Broadcast wide angle lens with extender (x2)

The Angénieux T12X5.3 B1 ESM AIF HR is a high-performance professional zoom lens, primarily used in film, television, and broadcast production. It offers superior image quality, advanced functionality, and versatility. Here are the key technical details for this lens:

General Specifications:

• Lens Type: Zoom Lens
• Model: T12X5.3 B1 ESM AIF HR
• Focal Length: 5.3 mm to 63.6 mm
• Zoom Ratio: 12x (5.3mm to 63.6mm)
• Maximum Aperture: f/1.9 (at 5.3mm)
• Mount Type: B4 mount (common for ENG and EFP cameras)
• Optical Design: High-Resolution (HR) design for optimal performance
• Zoom/Focus Mechanism: Internal zoom with electronic servo (ESM), and Automatic Iris Function (AIF) for smooth transitions and consistent exposure control

Image Quality:

• Resolution: Designed for 2/3” sensors with high resolution
• Optical Coating: Advanced coatings to minimize lens flare and ghosting
• Image Circle: Covers 2/3″ image sensors
• Focus Type: Manual with option for remote focus control
• Distortion: Low, maintaining straight lines and clear images
• Chromatic Aberration: Minimal, with special optics to reduce color fringing

Mechanical and Operational Features:

• Weight: Approximately 2.3 kg (depending on configuration)
• Length: 207 mm (8.15 inches)
• Diameter: 114 mm
• Focus Rotation: Long, smooth focus travel for precise control
• Iris Control: Fully automatic with AIF (Automatic Iris Function) for consistent exposure, can also be controlled manually
• Servo Zoom: Equipped with an Electronic Servo Motor (ESM) for precise zooming, typically used in electronic control applications

Additional Features:

• Back Focus Adjustments: Allows for fine adjustments for proper image sharpness
• Zoom Servo: Can be operated manually or with a remote control
• Compatibility: Compatible with various broadcast cameras, especially those using B4 lens mounts
• Built-in Support for Image Stabilization: Ensures smooth footage during zooming and camera movement

Applications:

• Designed primarily for broadcasting, cinema, and high-quality video production.
• Ideal for use in ENG (Electronic News Gathering) and EFP (Electronic Field Production) applications, providing high-quality imaging in challenging environments.

Accessories:

• Lens Hood: Optional, to prevent lens flare
• Mounting Kits: May come with additional mounting kits depending on the camera setup

Notes:

• This lens is highly regarded for its optical quality in both studio and field settings, and its servo motor functions give operators full control over zooming and focus remotely. The automatic iris feature ensures that exposure remains consistent during rapid scene changes or lighting adjustments.