Imperx CLF-C4420 Review: Specs & Applications
Updated: 7 days ago
Imperx CLF-C4420 provides a 4432 × 4436 image with global-shutter acquisition through Camera Link Full with PoCL. Its documented frame-rate configuration is Up to 28 fps. Price: Request a quote.
The camera should be selected as part of an imaging system rather than evaluated from one headline specification. The useful result is an image that reveals the required feature at the right time, followed by a reliable inspection or measurement decision. This review considers the documented acquisition package, optical implications and practical purchasing scope for CLF-C4420.
Quick Verdict
The nearly square sensor is useful when the inspection field also approaches a square, allowing available pixels to cover the target without a large unused border. The Camera Link acquisition path suits a station already designed around a receiving board. Its value depends on obtaining useful detail across the full lens field, not merely having twenty million samples.
CLF-C4420 at a Glance
Product: Imperx CLF-C4420
Image format: 4432 × 4436
Acquisition: Global
Interface: Camera Link Full with PoCL
Capture rate: Up to 28 fps
Sensor: Sony Pregius IMX367 CMOS
Optical format: 4/3-inch
Ordering variants: Monochrome or color; lens mount and filter options
Price: Request a quote
CLF-C4420 Technical Specifications
Specification | Value or configuration |
Product | Imperx CLF-C4420 |
Image format | 4432 × 4436 |
Acquisition | Global |
Interface | Camera Link Full with PoCL |
Capture rate | Up to 28 fps |
Sensor | Sony Pregius IMX367 CMOS |
Optical format | 4/3-inch |
Ordering variants | Monochrome or color; lens mount and filter options |
Price | Request a quote |
Design and Optical Requirements
Use a lens that covers the 4/3-inch format and maintains adequate contrast at the object-space feature size. The manufacturer offers F, M42 and EF ordering options; mechanical compatibility and image-circle coverage are separate checks. A square sensor can demand good corner performance in both directions. Inspect focus and illumination across the target, including its perimeter.
Acquisition Speed and Integration
The listed maximum of 28 fps belongs to the documented Camera Link output configuration. Determine the actual link mode, output representation and board settings before sizing capture buffers. Global exposure simplifies timing across the image, while exposure duration still determines motion blur. Establish trigger and strobe behavior using moving samples.
Programming and Image Processing
The documented capabilities include trigger input, strobe output, automatic exposure, automatic gain, lookup tables, raw image access. Use those controls to establish a repeatable acquisition recipe for the station. Determine which adjustments are performed in the camera and which belong in the host software. Store the chosen settings with the inspection configuration so an operator or service technician can reproduce the image used during commissioning. A parameter change should be evaluated against both good and faulty samples before it becomes the production default.
Image Data and Host Capacity
As an engineering estimate, a 4432 × 4436 frame represented as one uncompressed 8-bit value per pixel contains about 19.66 MB of pixel data, using decimal megabytes. This excludes transport overhead and metadata. It is a sizing example, not a measured camera transfer rate; other output representations change the data volume. Multiply the selected frame size by the planned acquisition rate when budgeting host memory, processing and storage, then validate the complete pipeline under realistic load.
CLF-C4420 Applications and Use Cases
Possible evaluation targets include wide-field component inspection, assembly verification and measurement fixtures needing similar horizontal and vertical coverage. These are engineering use cases, not demonstrated accuracy claims. A measurement application should separately establish calibration and repeatability across the lens field.
Building a Useful Acceptance Trial
Prepare representative parts or scenes that include the smallest required feature, normal production variation and realistic faults. Confirm the field of view and exposure before tuning the inspection. Record wrong accepts, wrong rejects, missing frames and the complete trigger-to-decision timing. A trial should also show what happens when the expected image is absent or unusable. This connects camera selection to the station's actual acceptance requirement rather than relying on a sharp reference picture.
CLF-C4420 Price and Value
Price: Request a quote. Ask for the complete CLF-C4420 ordering code and an itemized scope covering the camera, suitable optics, receiving hardware, cables, power and commissioning. Compare quotations for the same image format, acquisition mode and integration scope. The cost of a camera component is different from the cost of a working inspection station. Evaluate any financial return with the plant's actual labor, defect, rework and maintenance data; no universal payback period follows from these specifications.
Comparison and Selection
C4420 provides a nearly square 4432 by 4436 grid. A rectangular high-resolution model may use its pixels more effectively for a long narrow target. The C6420 offers a larger rectangular grid with a lower listed frame rate. Choose the geometry and acquisition rate that fit the actual target rather than ranking only nominal megapixels.
Ordering, Environment and Lifecycle
The overview identifies a 4/3-inch sensor, while a bullet on the same manufacturer page renders the optical format inconsistently. This review follows the model overview. Require the current datasheet, complete ordering code and lens specification in the quotation; confirm power delivery and any accessories sold separately.
Pros and Cons
Pros
Nearly square high-resolution image grid.
Global-shutter CMOS acquisition.
Documented raw access and camera-side acquisition controls.
Cons
Camera Link receiving hardware is required.
Lens coverage and corner performance need verification.
Maximum frame rate is configuration dependent.
Who Should Buy CLF-C4420?
Shortlist CLF-C4420 when its documented sensor, interface and acquisition mode match the imaging task and the team can demonstrate the complete host pipeline. Use the sample trial to establish whether the relevant features remain distinguishable under the expected lighting, presentation and motion. Before purchase, settle the optical configuration, ordering variants and support requirements. The best choice is the configuration that satisfies the acceptance criteria with a maintainable system architecture.
CLF-C4420 FAQ
What is the native resolution of CLF-C4420?
4432 × 4436 pixels is the documented native image format. Evaluate the optics and required feature scale alongside that pixel count.
Which shutter architecture does it use?
The documented sensor uses a global shutter. A common exposure interval across the image does not eliminate blur caused by movement during exposure.
What interface is required?
Camera Link Full with PoCL is the documented acquisition interface. Match the receiving hardware and software to the exact ordering configuration.
What is the maximum frame rate?
The documented rate is Up to 28 fps. Confirm the specified operating mode; maximum capture rate is not a guarantee of completed inspection throughput.
Which acquisition features are documented?
The product information includes trigger input, strobe output, automatic exposure, automatic gain, lookup tables, raw image access. Configure the selected functions around the actual trigger and image-processing requirement.
What should be included in a system comparison?
C4420 provides a nearly square 4432 by 4436 grid. A rectangular high-resolution model may use its pixels more effectively for a long narrow target. The C6420 offers a larger rectangular grid with a lower listed frame rate. Choose the geometry and acquisition rate that fit the actual target rather than ranking only nominal megapixels.
How much does the camera cost?
Price: Request a quote. Include the exact camera variant, optics, receiving hardware, power, cables and commissioning.
What should be tested before ordering?
Test representative good and faulty samples, the intended optical geometry, image timing, capture diagnostics and the complete result association with each inspected part.
Price: Request a quote. Final configuration, pricing, availability and support terms depend on the supplier's current quotation.
