Description
AXIS - 9 mm to 50 mmf/1.5 - Zoom Lens for CS Mount
The AXIS 9 mm to 50 mm f/1.5 Zoom Lens for CS Mount is a premium, compact zoom optic designed specifically for surveillance cameras. Spanning a versatile 9mm to 50mm focal range with a bright f/1.5 aperture, this lens delivers sharp detail across wide scenes and distant subjects alike. Its 5.6x optical zoom provides remarkable flexibility, allowing security operators to adjust framing quickly without changing lenses. Built for CS-mount cameras, it combines precise optics, dependable performance, and a streamlined form factor that makes it ideal for retail entrances, office lobbies, parking facilities, warehouses, and other high-traffic environments where clear, fast imagery matters. Designed to enhance image quality while minimizing distortion and aberrations, this lens is a practical choice for both new installations and upgrades to existing surveillance systems.
- 9-50 mm focal range with 5.6x optical zoom delivers broad scene coverage and precise zoom for distant subjects, all through a single, compact lens. The fast f/1.5 aperture ensures strong performance in challenging lighting, helping maintain clear, usable video even when lighting levels vary.
- CS-mount compatibility offers seamless integration with a wide range of surveillance cameras, including Axis-branded systems and other CS-mount platforms, enabling quick deployment and flexible system design.
- Compact and lightweight design provides unobtrusive installation options for ceiling, wall, or discreet placements. Its durable construction is suited to demanding environments while preserving image quality and mounting stability.
- Fast focusing and reliable optical performance help capture moving subjects with reduced motion blur, enabling quick subject identification and improved scene awareness in security operations.
- Optimized for surveillance applications with consistent image quality, predictable depth of field, and low distortion across the zoom range, making it a dependable component of a professional security camera setup.
Technical Details of AXIS - 9 mm to 50 mmf/1.5 - Zoom Lens for CS Mount
- Focal length: 9-50 mm
- Aperture: f/1.5
- Mount: CS mount
- Optical zoom: 5.6x
- Intended use: Designed for surveillance cameras
how to install AXIS - 9 mm to 50 mmf/1.5 - Zoom Lens for CS Mount
- Power down the surveillance camera and disconnect power to ensure safe handling during the lens swap.
- Remove the existing lens from the CS-mount housing, taking care not to damage the sensor or mount threads.
- Inspect the CS mount for debris or damage. Clean gently if needed and verify the threads are undamaged.
- Align the AXIS zoom lens with the CS mount, ensuring the alignment marks on the lens correlate with the camera’s mount indicators.
- Gently thread the lens into the CS mount by hand, avoiding cross-threading. Once seated, tighten the mounting ring or screws to secure the lens firmly.
- Power on the camera and perform a calibration sequence if required by the camera firmware. Begin with a wide-angle view to verify proper alignment.
- Use the lens’s zoom and focus rings to frame the scene. Check for vignetting, edge sharpness, and distortion across the zoom range, adjusting as necessary.
- Record test footage under typical lighting conditions to confirm performance in day and night scenes, and make final adjustments to exposure, iris, or camera settings if supported.
Frequently asked questions
- Q: What is the focal length range of this lens? A: The lens covers 9 mm to 50 mm, offering 5.6x optical zoom for versatile framing.
- Q: What type of mount does it use? A: It uses a CS mount, making it compatible with a wide range of surveillance cameras, including Axis systems.
- Q: What is the maximum aperture? A: The maximum aperture is f/1.5, which helps improve performance in low-light scenarios and provides a shallower depth of field when needed.
- Q: Is autofocus available with this lens? A: Autofocus behavior depends on the host camera. The lens provides the optical zoom and focus optics; autofocus is typically controlled by the camera’s processing and drive circuitry.
- Q: Where is this lens best used? A: It’s designed for surveillance applications such as entrances, storefronts, lobbies, parking areas, and other environments where flexible zoom and high image quality are essential.
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