Fujinon HA42X13.5-BERD-S48 2/3" 42x ENG HDTV Lens with 2x Extender, Lens Hood, ALH-XB Lens Support and Rear Servo Controls
The Fujinon HA42x13.5BERD-S48 High-Definition Telephoto Lens is a versatile, portable EFP lens designed for professional broadcast and video production applications. Weighing approximately 5.4 kg, this lens combines a powerful 42x optical zoom with a built-in 2x extender, providing exceptional telephoto reach while maintaining a manageable design for field production.
Equipped with advanced features such as QuickZoom, a zoom limiter, internal focusing, and auto-cruise zoom, the HA42x13.5BERD-S48 offers precise control for demanding production environments. Its Digi-Power servo system supports digital remote operation, making it suitable for studio setups, robotic camera systems, jibs, tower cameras, teleconferencing, and other applications requiring high-quality optics and flexible control.
Powerful 42x Zoom with 2x Extender
The HA42x13.5BERD-S48 features a 42x optical zoom with a focal length range of 13.5-570mm. Engaging the integrated 2x extender increases the effective focal length range to 27-1140mm, providing additional reach for capturing distant subjects during live events, sports coverage, and broadcast productions.
Advanced Digi-Power Servo Control
The integrated Digi-Power servo system provides precise digital control over lens functions. Remote servo operation allows the lens to integrate into professional studio configurations, robotic systems, jibs, and tower camera installations where accurate and consistent lens movement is essential.
QuickZoom Functionality
The QuickZoom feature allows operators to rapidly adjust the lens toward the telephoto end of its zoom range, supporting quick focus checks and efficient framing adjustments during production.
Internal Focusing System
The lens features an internal focusing mechanism that moves internal lens groups without changing the overall length of the lens. This design helps maintain balance and stability during focusing, making it particularly beneficial for mounted and remotely operated camera configurations.
Auto-Cruise Zoom
Auto-cruise zoom allows operators to initiate a zoom movement and maintain a selected constant speed. This feature helps produce smooth, consistent zoom transitions without requiring continuous manual adjustment.
Zoom Limiter Control
The integrated zoom limiter allows operators to restrict the available zoom range, helping improve control and efficiency when working within specific framing requirements.
Maximum Aperture Performance
The HA42x13.5BERD-S48 provides a maximum relative aperture of f/2.8 across the 13.5-307mm focal length range, transitioning to f/5.2 at 570mm. This optical design supports professional HD image capture across its extensive zoom range.
Minimum Object Distance
With a minimum object distance of 2.8 meters, the lens provides flexibility for focusing on subjects at relatively close distances while maintaining its long-range telephoto capabilities.
Object Dimensions at Minimum Object Distance
The lens provides the following object dimensions at its minimum object distance:
- 4:3 Aspect Ratio: 1888 x 1061mm at 13.5mm and 45 x 25mm at 570mm
- 16:9 Aspect Ratio: 944 x 530mm at 27mm and 22 x 13mm at 1140mm
Angular Field of View
The HA42x13.5BERD-S48 supports the following angular field-of-view specifications:
- 4:3 Aspect Ratio: 39°7' x 22°35' at 13.5mm
- 16:9 Aspect Ratio: 0°58' x 0°33' at 570mm
Built-In OS-TECH
The lens incorporates Fujinon's OS-TECH technology, providing built-in optical stabilization capabilities to help reduce unwanted image movement during production.
Filter Thread Compatibility
An M127 x 0.75 filter thread allows the lens to accommodate compatible optical filters and accessories for additional control over image capture.
Lightweight and Portable Design
Weighing approximately 5.4 kg, the HA42x13.5BERD-S48 combines powerful telephoto performance with a portable design. Its combination of advanced servo controls, internal focusing, and versatile zoom features makes it a practical solution for professional EFP, broadcast, and studio production environments.
