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PL101 5MP High Definition Fisheye Lens with 166° Ultra-Wide Diagonal Panoramic Field of View and Fixed F2.0 Large Aperture for HD Surveillance
5MP fisheye lens for HD surveillance
,166° ultra-wide fisheye lens
,fixed F2.0 aperture fisheye lens
PL101 is a high-resolution 5-megapixel ultra-wide fisheye fixed lens specifically developed for 1/3" CMOS board-level surveillance cameras. Featuring an ultra-wide 166° diagonal field of view, this lens provides large-area panoramic image capture for indoor monitoring systems.
This lens utilizes a 2G3P hybrid optical structure without built-in IR filter, with fixed F2.0 constant aperture and precisely calibrated optical parameters. It features an ultra-compact body size of Φ14×16.07mm, stable relative illumination, and optimized chief ray angle, paired with standard M12×P0.5 universal thread mount. It serves as a high-definition matching optical accessory for mass-produced board cameras, with customization services available to meet personalized equipment development and batch production requirements.
Fully optimized for 1/3" image sensors, supporting 5-megapixel high-resolution image output. Delivers detailed scene textures and clear imagery, meeting high-standard HD monitoring requirements for commercial and smart visual equipment.
Diagonal FOV: 166°, Horizontal: 126°, Vertical: 92°. The super-wide viewing angle significantly expands single-device coverage, effectively reduces blind spots, and lowers overall surveillance system deployment costs.
Comprising 2 glass elements + 3 precision plastic lens groups without integrated IR compensation. The hybrid design balances optical performance and cost, with high light transmittance and consistent imaging uniformity from center to edge, suitable for long-term continuous indoor operation.
Fixed maximum and minimum F2.0 aperture design ensures sufficient and uniform light intake in daily indoor lighting environments. Improves picture brightness in dim scenes and prevents underexposure and blurry details.
- Chief Ray Angle strictly controlled at 11.8°, perfectly matching 1/3" sensor light receiving characteristics to reduce edge vignetting
- Relative illumination reaches 46%, maintaining balanced brightness across the full field of view
- Stable mechanical back focal length (MBFL) 5.49±0.1mm, convenient for sensor module assembly and debugging
Ultra-compact dimensions: Φ14×16.07mm with total optical length (TTL) 21.56±0.1mm. Lightweight and space-saving for embedded mini board cameras. Universal M12×P0.5 thread mount ensures wide compatibility with mainstream M12 surveillance board cameras for quick installation and replacement.
Minimum focusing distance of 0.3m supports both close-range detail capture and long-distance large-area panoramic monitoring, with strong adaptability to various indoor monitoring scene distances.
Ideal for offices, retail shops, supermarkets, exhibition halls, and small stores. The 166° ultra-wide angle enables single-lens full-space coverage, eliminating monitoring blind spots and simplifying system layout.
Perfect standard supporting lens for mass production of 1/3" 5MP network board cameras. Unified stable optical parameters ensure consistent finished camera imaging quality for batch orders.
Compatible with smart home monitoring modules, indoor visual intercom terminals, and miniature intelligent sensing devices. Provides high-definition wide-angle image input for visual recognition and analysis systems.
Applied to door access monitoring modules, small indoor panoramic recording equipment, and low-light indoor visual collection terminals. Enables low-cost high-definition full-scene monitoring.
| Parameter Item | Specification |
|---|---|
| Model No. | PL101 |
| Lens Type | Fixed Focal Fisheye Lens |
| Compatible Sensor | 1/3 inch |
| Resolution | 5MP |
| Effective Focal Length (EFL) | 2mm |
| Aperture (F/No) | F2.0 Fixed (Max & Min) |
| Optical Structure | 2G3P (2 Glass + 3 Plastic, Non-IR) |
| Total Optical Length (TTL) | 21.56±0.1mm |
| Mechanical Back Focal Length (MBFL) | 5.49±0.1mm |
| Max Image Circle | Φ6.75mm |
| Field of View (FOV) | Diagonal: 166° / Horizontal: 126° / Vertical: 92° |
| Relative Illumination | 46% |
| Chief Ray Angle (CRA) | 11.8° |
| Minimum Focus Distance | 0.3m |
| Mount Type | M12×P0.5 |
| Lens Dimension | Φ14×16.07mm |
| Customization Support | Available |
