Computar HG3Z4512FCS-IR 1/2-inch 4.5-12.5mm F1.2 Auto Iris, Day/Night IR
SKU
HG3Z4512FCS-IR
Model No
HG3Z4512FCS-IR
$125.78
Product Highlights
- For 1/2 inch format cameras
- DC Auto Iris
- CS-mount lens
- Focal Length: 4.5mm - 12.5mm
- Iris Range: F1.2

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HG3Z4512FCS-IR is a high-performance 1/2-inch format lens designed for both CCTV and factory automation applications. Capable of providing excellent low light performance and a wide range of iris adjustments, this lens is perfect for settings that experience significant lighting variation. It is IR-corrected to ensure focus consistency across day and night conditions, making it a reliable choice for mechanical day/night cameras.
Computar HG3Z4512FCS-IR Camera Features
- For 1/2-inch Format Cameras: Specifically designed to provide optimal performance with 1/2-inch or smaller format cameras, ensuring compatibility and efficiency.
- Manual Iris & Focus Control: Allows for fine-tuning of the lens settings to adapt to varying lighting conditions, enhancing image quality.
- CS-Mount Lens: Offers easy attachment to most cameras, promoting versatile installation options.
- Focal Length: 4.5mm - 12.5mm: Enables flexibility in framing shots, from wide angles to closer details, perfect for diverse surveillance needs.
- Iris Range: F1.2: Provides excellent low light performance, allowing clear visibility in dim environments.
- Max. Aperture Ratio: 1:1.2: Facilitates high-quality image capture in varying light conditions, ensuring clarity and detail.
- Down Angle View: 103.0° - 37.4°: Offers a wide range of downward viewing angles, making it suitable for monitoring large areas.
- Horizontal View: 81.6° - 30.0°: Provides a broad horizontal field of view, ideal for comprehensive surveillance coverage.
- Vertical View: 60.4° - 22.6°: Ensures high visibility from top to bottom, allowing for complete monitoring of an area.
- Max. Image Format: 6.4mm x 4.8mm: Supports a significant image capture area while maintaining quality and detail.
Computar HG3Z4512FCS-IR Detailed Specifications
Feature | Details |
Format | 1/2-inch |
Focal Length | 4.5mm - 12.5mm |
Iris Range | F1.2 - F360 |
Max. Aperture Ratio | 1:1.2 |
CS-Mount | Yes |
Down Angle View | 103.0° - 37.4° |
Horizontal View | 81.6° - 30.0° |
Vertical View | 60.4° - 22.6° |
Max. Image Format | 6.4mm x 4.8mm |
Material | All glass optics with durable metal barrel |
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Top customer reviews
- I DID NOT BUY THIS! 0 people found this helpfulI did not purchase this product. I purchased: ViewZ VZ-BF12M 1/2" Fixed Focal Lens w/ Manual-Iris 12mm F1.2 C-Mount VZ-BF12M 1 $57.00 ViewZ VZ-CSC CS/C Adapter Ring VZ-CSC 1 $7.56 I need this lens because of the filter thread.
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