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- Wide-Angle Fixed Focal Length: 2.8mm focal length provides a broad field of view suitable for wide-area monitoring, robotics, and imaging systems requiring extensive scene coverage.
- High-Speed Aperture (F1.4): Large aperture enables superior light-gathering capability, ensuring bright, high-contrast images even in low-light or indoor environments.
- Fixed Iris Design: The non-adjustable iris maintains consistent exposure and optical performance, reducing mechanical complexity and improving long-term stability.
- Precision Optical Engineering: Manufactured in Japan by Tokina, known for its high-quality glass elements and precision assembly, ensuring minimal distortion and excellent image sharpness.
- Compact and Durable Construction: Designed for industrial and professional use, the TC2814NI features a compact form factor suitable for integration into camera housings, enclosures, and embedded systems.
- Compatibility: Optimized for use with a variety of imaging sensors and camera systems, including CCTV, IP cameras, and machine vision platforms.
- Reliable Performance: Engineered for continuous operation in demanding environments, offering consistent optical alignment and minimal focus drift over time.
- High-Speed Aperture (F1.4): Large aperture enables superior light-gathering capability, ensuring bright, high-contrast images even in low-light or indoor environments.
- Fixed Iris Design: The non-adjustable iris maintains consistent exposure and optical performance, reducing mechanical complexity and improving long-term stability.
- Precision Optical Engineering: Manufactured in Japan by Tokina, known for its high-quality glass elements and precision assembly, ensuring minimal distortion and excellent image sharpness.
- Compact and Durable Construction: Designed for industrial and professional use, the TC2814NI features a compact form factor suitable for integration into camera housings, enclosures, and embedded systems.
- Compatibility: Optimized for use with a variety of imaging sensors and camera systems, including CCTV, IP cameras, and machine vision platforms.
- Reliable Performance: Engineered for continuous operation in demanding environments, offering consistent optical alignment and minimal focus drift over time.
1. Product Overview
Product Name: Tokina Lens 2.8mm F1.4 Fixed Iris
Model Number: TC2814NI
Series: TC Series Fixed Focal Lenses
Article Number: TC2814NI
Manufacturer: Tokina Co., Ltd.
Country of Origin: Japan
The Tokina TC2814NI is a precision-engineered fixed focal length lens designed for high-performance imaging applications requiring wide-angle coverage, high light transmission, and consistent optical quality. As part of Tokina’s professional-grade lens lineup, the TC2814NI combines robust mechanical construction with advanced optical design, ensuring reliable performance in industrial, surveillance, and machine vision environments. Its 2.8mm focal length and F1.4 aperture make it ideal for low-light imaging and wide field-of-view capture, while the fixed iris design ensures stable exposure characteristics and minimal maintenance.
2. Key Features
- Wide-Angle Fixed Focal Length: 2.8mm focal length provides a broad field of view suitable for wide-area monitoring, robotics, and imaging systems requiring extensive scene coverage.
- High-Speed Aperture (F1.4): Large aperture enables superior light-gathering capability, ensuring bright, high-contrast images even in low-light or indoor environments.
- Fixed Iris Design: The non-adjustable iris maintains consistent exposure and optical performance, reducing mechanical complexity and improving long-term stability.
- Precision Optical Engineering: Manufactured in Japan by Tokina, known for its high-quality glass elements and precision assembly, ensuring minimal distortion and excellent image sharpness.
- Compact and Durable Construction: Designed for industrial and professional use, the TC2814NI features a compact form factor suitable for integration into camera housings, enclosures, and embedded systems.
- Compatibility: Optimized for use with a variety of imaging sensors and camera systems, including CCTV, IP cameras, and machine vision platforms.
- Reliable Performance: Engineered for continuous operation in demanding environments, offering consistent optical alignment and minimal focus drift over time.
3. Technical Specifications
- Model: TC2814NI
- Focal Length: 2.8mm
- Maximum Aperture: F1.4
- Iris Type: Fixed (non-adjustable)
- Lens Type: Fixed focal length (prime lens)
- Optical Construction: Multi-element glass optics (Tokina proprietary design)
- Mount Type: Typically C-mount or CS-mount (depending on camera compatibility; Tokina industrial lenses often support both)
- Field of View: Extremely wide-angle (exact angle dependent on sensor size; typically 90°–120° horizontal on 1/3"–1/2" sensors)
- Focus Type: Manual focus (preset during installation)
- Minimum Object Distance: Approx. 0.1–0.3 m (varies by configuration)
- Dimensions: Compact cylindrical housing, typically 30–40 mm in diameter and 25–35 mm in length (approximate industry standard for this class)
- Weight: Approximately 50–100 g (lightweight for easy integration)
- Material: Metal housing with precision glass optics; anodized aluminum or steel barrel for durability
- Finish: Matte black, anti-reflective coating to minimize stray light
- Operating Temperature Range: -10°C to +50°C (typical for industrial lenses)
- Country of Manufacture: Japan
4. Functionality
The Tokina TC2814NI operates as a fixed focal length imaging lens optimized for wide-angle capture. Its 2.8mm focal length provides a broad field of view, making it suitable for applications where spatial awareness and scene coverage are critical. The F1.4 aperture allows for high light throughput, enabling clear imaging in low illumination conditions without requiring additional lighting.
The fixed iris design ensures that the aperture remains constant, providing consistent exposure and depth of field characteristics across all operating conditions. This design minimizes mechanical wear and eliminates the need for iris adjustment mechanisms, improving reliability in continuous-use environments.
Typical Use Cases:
- Surveillance and Security: Ideal for fixed-position CCTV and IP cameras requiring wide coverage areas such as entrances, parking lots, or retail spaces.
- Machine Vision: Suitable for industrial inspection systems, robotics, and automated quality control where stable optical parameters are essential.
- Broadcast and Imaging Systems: Can be integrated into compact camera modules for wide-angle video capture.
- Scientific and Research Applications: Used in laboratory imaging setups requiring consistent optical performance and minimal distortion.
Compatibility:
The TC2814NI is compatible with standard C-mount or CS-mount camera systems (depending on configuration). It can be used with monochrome or color sensors, including CCD and CMOS types, across a range of sensor formats (1/3", 1/2", or 2/3").
5. Components & Accessories
Included Items:
- Tokina TC2814NI Lens (main unit)
- Front and rear protective caps (to prevent dust and damage during transport)
- Manufacturer documentation (specification sheet, warranty information)
Optional Accessories:
- C-mount or CS-mount adapters (if required for specific camera systems)
- Lens extension rings or spacers for focus adjustment
- Protective enclosures or housings for outdoor or industrial use
- Cleaning kit for optical maintenance (lens cloth, air blower, cleaning solution)
Connectors and Interfaces:
- Standard threaded mount (C/CS) for secure attachment to camera body
- No electrical connectors (manual optical lens without electronic control)
6. Installation & Setup
Requirements:
- Compatible camera with C-mount or CS-mount interface
- Appropriate sensor size to achieve desired field of view
- Stable mounting platform or enclosure
Mounting Options:
- Direct screw-in installation onto camera mount
- Use of adapter rings for alternate mount types
- Integration into camera housings or gimbals for fixed surveillance setups
Configuration Steps:
1. Ensure the camera is powered off before installation.
2. Remove protective caps from both the lens and camera mount.
3. Align the lens threads with the camera mount and gently screw in until secure.
4. Adjust focus manually (if applicable) by rotating the focus ring until the image is sharp.
5. Lock focus position using the lens’ mechanical lock (if provided).
6. Verify image coverage and alignment through the camera’s live view or monitoring software.
Calibration:
Since the iris is fixed, exposure adjustments must be made via camera settings (shutter speed, gain, or sensor sensitivity). Focus calibration should be performed once during installation and verified periodically.
7. Performance & Capabilities
Optical Performance:
- High-resolution imaging with minimal distortion across the frame.
- Excellent light transmission due to F1.4 aperture, ensuring bright and clear images.
- Fixed iris provides consistent depth of field and exposure stability.
- Optimized for short to medium-range imaging distances.
Speed and Efficiency:
- Instantaneous optical response (no moving iris components).
- Suitable for high-frame-rate imaging due to stable optical throughput.
Capacity and Coverage:
- Wide-angle coverage suitable for large-area monitoring.
- Effective for both indoor and outdoor applications when paired with appropriate camera sensors.
Limitations:
- Fixed iris limits flexibility in changing lighting conditions; exposure must be controlled electronically.
- Manual focus requires physical adjustment during setup.
- Not suitable for zoom or variable focal length applications.
8. Standards & Compliance
Certifications:
- Manufactured in compliance with Tokina’s ISO 9001 quality management standards.
- Conforms to RoHS (Restriction of Hazardous Substances) directives for environmental safety.
- Meets CE marking requirements for electronic and optical components used in the EU.
- Designed and produced under Japanese industrial optical standards for precision lenses.
Industry Standards:
- Compatible with standard C/CS-mount camera interfaces as defined by the CCTV and machine vision industry.
- Optical coatings and materials conform to international optical glass standards (JIS, ISO).
Regulatory Compliance:
- RoHS-compliant materials ensure no hazardous substances are used in lens construction.
- REACH-compliant for chemical safety in manufacturing.
9. Additional Information
Warranty:
- Standard manufacturer warranty (typically 1–2 years) covering defects in materials and workmanship under normal use conditions.
- Warranty excludes damage from misuse, improper installation, or environmental exposure beyond specified limits.
Support:
- Technical support available through Tokina’s authorized distributors and service centers.
- Product documentation, datasheets, and installation guides available from Tokina’s official website.
Maintenance:
- Periodic cleaning of the front and rear lens elements recommended using non-abrasive optical cleaning materials.
- Avoid exposure to excessive moisture, dust, or direct sunlight when not in use.
- Store with protective caps in a dry, temperature-controlled environment.
Updates and Product Lifecycle:
- The TC2814NI is part of Tokina’s ongoing industrial lens lineup, ensuring long-term availability and compatibility with future camera systems.
- Replacement parts and accessories are available through authorized channels.
Summary
The Tokina TC2814NI 2.8mm F1.4 Fixed Iris Lens is a high-quality, wide-angle optical component engineered for professional imaging applications requiring consistent performance, durability, and precision. Its fixed iris and wide aperture design deliver stable, bright imaging across a range of lighting conditions, while its compact, robust construction ensures reliability in continuous-use environments. Manufactured in Japan to Tokina’s stringent optical standards, the TC2814NI represents a dependable solution for surveillance, industrial, and scientific imaging systems where optical integrity and mechanical stability are paramount.
Keywords for Technical Search Optimization:
Tokina TC2814NI, 2.8mm F1.4 lens, fixed iris lens, wide-angle industrial lens, C-mount lens, CS-mount lens, Tokina Japan, machine vision optics, CCTV lens, surveillance camera lens, fixed focal length lens, F1.4 aperture, wide field of view, industrial imaging optics, precision lens Japan.
Product Name: Tokina Lens 2.8mm F1.4 Fixed Iris
Model Number: TC2814NI
Series: TC Series Fixed Focal Lenses
Article Number: TC2814NI
Manufacturer: Tokina Co., Ltd.
Country of Origin: Japan
The Tokina TC2814NI is a precision-engineered fixed focal length lens designed for high-performance imaging applications requiring wide-angle coverage, high light transmission, and consistent optical quality. As part of Tokina’s professional-grade lens lineup, the TC2814NI combines robust mechanical construction with advanced optical design, ensuring reliable performance in industrial, surveillance, and machine vision environments. Its 2.8mm focal length and F1.4 aperture make it ideal for low-light imaging and wide field-of-view capture, while the fixed iris design ensures stable exposure characteristics and minimal maintenance.
2. Key Features
- Wide-Angle Fixed Focal Length: 2.8mm focal length provides a broad field of view suitable for wide-area monitoring, robotics, and imaging systems requiring extensive scene coverage.
- High-Speed Aperture (F1.4): Large aperture enables superior light-gathering capability, ensuring bright, high-contrast images even in low-light or indoor environments.
- Fixed Iris Design: The non-adjustable iris maintains consistent exposure and optical performance, reducing mechanical complexity and improving long-term stability.
- Precision Optical Engineering: Manufactured in Japan by Tokina, known for its high-quality glass elements and precision assembly, ensuring minimal distortion and excellent image sharpness.
- Compact and Durable Construction: Designed for industrial and professional use, the TC2814NI features a compact form factor suitable for integration into camera housings, enclosures, and embedded systems.
- Compatibility: Optimized for use with a variety of imaging sensors and camera systems, including CCTV, IP cameras, and machine vision platforms.
- Reliable Performance: Engineered for continuous operation in demanding environments, offering consistent optical alignment and minimal focus drift over time.
3. Technical Specifications
- Model: TC2814NI
- Focal Length: 2.8mm
- Maximum Aperture: F1.4
- Iris Type: Fixed (non-adjustable)
- Lens Type: Fixed focal length (prime lens)
- Optical Construction: Multi-element glass optics (Tokina proprietary design)
- Mount Type: Typically C-mount or CS-mount (depending on camera compatibility; Tokina industrial lenses often support both)
- Field of View: Extremely wide-angle (exact angle dependent on sensor size; typically 90°–120° horizontal on 1/3"–1/2" sensors)
- Focus Type: Manual focus (preset during installation)
- Minimum Object Distance: Approx. 0.1–0.3 m (varies by configuration)
- Dimensions: Compact cylindrical housing, typically 30–40 mm in diameter and 25–35 mm in length (approximate industry standard for this class)
- Weight: Approximately 50–100 g (lightweight for easy integration)
- Material: Metal housing with precision glass optics; anodized aluminum or steel barrel for durability
- Finish: Matte black, anti-reflective coating to minimize stray light
- Operating Temperature Range: -10°C to +50°C (typical for industrial lenses)
- Country of Manufacture: Japan
4. Functionality
The Tokina TC2814NI operates as a fixed focal length imaging lens optimized for wide-angle capture. Its 2.8mm focal length provides a broad field of view, making it suitable for applications where spatial awareness and scene coverage are critical. The F1.4 aperture allows for high light throughput, enabling clear imaging in low illumination conditions without requiring additional lighting.
The fixed iris design ensures that the aperture remains constant, providing consistent exposure and depth of field characteristics across all operating conditions. This design minimizes mechanical wear and eliminates the need for iris adjustment mechanisms, improving reliability in continuous-use environments.
Typical Use Cases:
- Surveillance and Security: Ideal for fixed-position CCTV and IP cameras requiring wide coverage areas such as entrances, parking lots, or retail spaces.
- Machine Vision: Suitable for industrial inspection systems, robotics, and automated quality control where stable optical parameters are essential.
- Broadcast and Imaging Systems: Can be integrated into compact camera modules for wide-angle video capture.
- Scientific and Research Applications: Used in laboratory imaging setups requiring consistent optical performance and minimal distortion.
Compatibility:
The TC2814NI is compatible with standard C-mount or CS-mount camera systems (depending on configuration). It can be used with monochrome or color sensors, including CCD and CMOS types, across a range of sensor formats (1/3", 1/2", or 2/3").
5. Components & Accessories
Included Items:
- Tokina TC2814NI Lens (main unit)
- Front and rear protective caps (to prevent dust and damage during transport)
- Manufacturer documentation (specification sheet, warranty information)
Optional Accessories:
- C-mount or CS-mount adapters (if required for specific camera systems)
- Lens extension rings or spacers for focus adjustment
- Protective enclosures or housings for outdoor or industrial use
- Cleaning kit for optical maintenance (lens cloth, air blower, cleaning solution)
Connectors and Interfaces:
- Standard threaded mount (C/CS) for secure attachment to camera body
- No electrical connectors (manual optical lens without electronic control)
6. Installation & Setup
Requirements:
- Compatible camera with C-mount or CS-mount interface
- Appropriate sensor size to achieve desired field of view
- Stable mounting platform or enclosure
Mounting Options:
- Direct screw-in installation onto camera mount
- Use of adapter rings for alternate mount types
- Integration into camera housings or gimbals for fixed surveillance setups
Configuration Steps:
1. Ensure the camera is powered off before installation.
2. Remove protective caps from both the lens and camera mount.
3. Align the lens threads with the camera mount and gently screw in until secure.
4. Adjust focus manually (if applicable) by rotating the focus ring until the image is sharp.
5. Lock focus position using the lens’ mechanical lock (if provided).
6. Verify image coverage and alignment through the camera’s live view or monitoring software.
Calibration:
Since the iris is fixed, exposure adjustments must be made via camera settings (shutter speed, gain, or sensor sensitivity). Focus calibration should be performed once during installation and verified periodically.
7. Performance & Capabilities
Optical Performance:
- High-resolution imaging with minimal distortion across the frame.
- Excellent light transmission due to F1.4 aperture, ensuring bright and clear images.
- Fixed iris provides consistent depth of field and exposure stability.
- Optimized for short to medium-range imaging distances.
Speed and Efficiency:
- Instantaneous optical response (no moving iris components).
- Suitable for high-frame-rate imaging due to stable optical throughput.
Capacity and Coverage:
- Wide-angle coverage suitable for large-area monitoring.
- Effective for both indoor and outdoor applications when paired with appropriate camera sensors.
Limitations:
- Fixed iris limits flexibility in changing lighting conditions; exposure must be controlled electronically.
- Manual focus requires physical adjustment during setup.
- Not suitable for zoom or variable focal length applications.
8. Standards & Compliance
Certifications:
- Manufactured in compliance with Tokina’s ISO 9001 quality management standards.
- Conforms to RoHS (Restriction of Hazardous Substances) directives for environmental safety.
- Meets CE marking requirements for electronic and optical components used in the EU.
- Designed and produced under Japanese industrial optical standards for precision lenses.
Industry Standards:
- Compatible with standard C/CS-mount camera interfaces as defined by the CCTV and machine vision industry.
- Optical coatings and materials conform to international optical glass standards (JIS, ISO).
Regulatory Compliance:
- RoHS-compliant materials ensure no hazardous substances are used in lens construction.
- REACH-compliant for chemical safety in manufacturing.
9. Additional Information
Warranty:
- Standard manufacturer warranty (typically 1–2 years) covering defects in materials and workmanship under normal use conditions.
- Warranty excludes damage from misuse, improper installation, or environmental exposure beyond specified limits.
Support:
- Technical support available through Tokina’s authorized distributors and service centers.
- Product documentation, datasheets, and installation guides available from Tokina’s official website.
Maintenance:
- Periodic cleaning of the front and rear lens elements recommended using non-abrasive optical cleaning materials.
- Avoid exposure to excessive moisture, dust, or direct sunlight when not in use.
- Store with protective caps in a dry, temperature-controlled environment.
Updates and Product Lifecycle:
- The TC2814NI is part of Tokina’s ongoing industrial lens lineup, ensuring long-term availability and compatibility with future camera systems.
- Replacement parts and accessories are available through authorized channels.
Summary
The Tokina TC2814NI 2.8mm F1.4 Fixed Iris Lens is a high-quality, wide-angle optical component engineered for professional imaging applications requiring consistent performance, durability, and precision. Its fixed iris and wide aperture design deliver stable, bright imaging across a range of lighting conditions, while its compact, robust construction ensures reliability in continuous-use environments. Manufactured in Japan to Tokina’s stringent optical standards, the TC2814NI represents a dependable solution for surveillance, industrial, and scientific imaging systems where optical integrity and mechanical stability are paramount.
Keywords for Technical Search Optimization:
Tokina TC2814NI, 2.8mm F1.4 lens, fixed iris lens, wide-angle industrial lens, C-mount lens, CS-mount lens, Tokina Japan, machine vision optics, CCTV lens, surveillance camera lens, fixed focal length lens, F1.4 aperture, wide field of view, industrial imaging optics, precision lens Japan.
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