Panasonic PLAMP0922 1/3" Tokina Auto Iris Varifocal Lens, 9-22mm, F1.6
The Panasonic PLAMP0922 is a professional-grade varifocal lens engineered for IP surveillance systems requiring adaptive focal length and reliable auto iris performance. With a 9-22mm focal range and F1.6 aperture, this lens delivers flexible framing options and strong low-light sensitivity, making it suitable for diverse surveillance scenarios from wide monitoring to targeted close-up detail capture.
Key Features
- 9-22mm Varifocal Range: Adjust focal length on-site without lens changes. Provides both wide-angle environmental coverage and telephoto detail recognition in a single lens.
- F1.6 Maximum Aperture: Gathers substantial light for superior performance in challenging lighting conditions, from bright daylight to low-light environments.
- Auto Iris Control: Automatically regulates aperture in response to ambient light changes, maintaining optimal exposure and image contrast throughout the day and night.
- 1/3" Sensor Compatibility: Engineered for 1/3" camera sensors, ensuring proper coverage angles and corner-to-corner sharpness.
- Tokina Optics: Tokina's precision optical design provides clear, distortion-controlled imagery across the entire focal range.
Technical Specifications
- Focal Length: 9-22mm
- Aperture: F1.6
- Sensor Size: 1/3"
- Optical Zoom: Varifocal
- Auto Iris: Yes
- Lens Type: Varifocal
Applications
The PLAMP0922 is ideal for retail environments, office lobbies, warehouse facilities, and perimeter monitoring where flexible framing and consistent image quality across varying light conditions are essential. The varifocal design eliminates the need to stock multiple fixed-focal-length lenses, reducing inventory complexity and installation time.
This lens represents a practical choice for integrators and security professionals seeking flexibility without compromising optical quality. The 9-22mm range covers approximately 52° to 25° horizontal field of view (on 1/3" sensors), bridging the gap between standard wide-angle and mild telephoto applications. The F1.6 aperture is competitive for varifocal designs and supports reliable operation in transitional lighting.
Auto iris functionality is critical in IP systems where camera firmware may not dynamically control exposure; this mechanical adjustment ensures stable video levels independent of camera settings. The Tokina optical formula is recognized for maintaining good edge sharpness and minimal distortion across the zoom range—important for surveillance where facial recognition or license plate detail matters. Typical integration includes motorized focus-adjustment compatible with PTZ-style controllers or manual field adjustment via external drive mechanisms.
This lens suits mid-range surveillance deployments where cost-per-camera justifies buying fewer lens types.
