Raptor Photonics Eagle 42-40 Review: Scientific CCD
Updated: 7 days ago
Raptor Photonics Eagle 42-40 is a scientific CCD camera for controlled low-signal imaging. The catalog identifies the EA4240V-BV-CL configuration. Pixel-readout rate, exposure time and complete acquisition time are separate quantities. 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 Eagle 42-40.
Quick Verdict
Eagle merits evaluation when a long-exposure or faint-signal task needs a scientific CCD measurement arrangement and the optical field fits its active sensor. The important distinction is useful signal under the actual background and thermal conditions. A low-noise headline should be judged at its specified readout setting, not transferred to every acquisition mode.
Eagle 42-40 Technical Specifications
Specification | Value or configuration |
Product | Raptor Photonics Eagle 42-40 |
Image format | 2048 × 2048 scientific CCD pixels |
Acquisition | Scientific Ccd With Specified Mechanical Shutter Arrangement |
Interface | 16-bit Camera Link Base |
Capture rate | 75 kHz / 2 MHz pixel readout choices; complete cycle configuration dependent |
Catalog ordering example | EA4240V-BV-CL |
Sensor | Teledyne e2v CCD42-40 scientific CCD |
Active image | 2048 × 2048 |
Pixel pitch | 13.5 µm |
Readout choices | 75 kHz or 2 MHz pixel readout; not area-frame rates |
Output | 16-bit Camera Link Base |
Cooling scope | Deep-cooled TEC / specified thermal arrangement |
Price | Request a quote |
Design and Optical Requirements
The 2048-square image and 13.5 µm pitch require optics that cover the scientific sensor and preserve the target’s information. The manufacturer describes an F-mount arrangement with a mechanical shutter in the reviewed documentation. Confirm the optical path, working distance and any spectral-window option for the exact code. Include the complete illumination or emission collection geometry in the trial.
Acquisition Speed and Integration
The manufacturer describes 75 kHz and 2 MHz pixel-readout choices. These are not frames per second. Exposure, shutter behavior, pixel transfer and host receiving contribute to a complete acquisition. The datasheet distinguishes read-noise performance by readout rate. Compare modes using the same signal and uncertainty requirement rather than choosing the fastest transfer in isolation.
Programming and Image Processing
Use the supported camera and receiving controls to preserve exposure, readout mode, shutter and retained image settings. Define reference and correction procedures required by the measurement method rather than assuming a display image is a calibrated result. Verify repeated acquisitions and host interpretation with the intended signal and background.
Image Data and Host Capacity
A 2048 × 2048 image represented as one 16-bit value per pixel contains about 8.39 MB of pixel data in decimal units, excluding overhead. This is a sizing calculation, not measured transfer throughput. Pixel readout, exposure and shutter sequencing determine another timing scope. Budget buffers, reference acquisitions and retained measurement records together.
Eagle 42-40 Applications and Use Cases
Controlled luminescence, fluorescence-related imaging and scientific inspection can merit a sample trial. Establish the signal level, background and spatial feature the method needs to distinguish. Include appropriate reference and repeatability measurements, and verify that the chosen acquisition retains the information required by the experiment or inspection.
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.
Eagle 42-40 Price and Value
Price: Request a quote. Ask for the complete Eagle 42-40 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
Compare Eagle with a scientific CMOS or another cooled CCD using the actual signal, exposure, readout and optical field. More frequent frames may be useful for a changing event, while another experiment may prioritize long integration and background stability. Match the required measurement information and thermal setup before comparing a sensor label or nominal noise value.
Ordering, Environment and Lifecycle
Confirm the exact BV, UV or other supported configuration and its current spectral response. Sensor, window and readout conditions affect which specification applies. The manufacturer’s cooling statements depend on the specified thermal arrangement; quote the complete camera, supply and cooling scope. Preserve the current manual and configuration with the measurement recipe.
Pros and Cons
Pros
Documented scientific CCD image and readout choices.
A defined Camera Link measurement-data path.
The complete optical and thermal arrangement can be evaluated against a low-signal requirement.
Cons
Readout speed is not complete acquisition frequency.
Noise and spectral claims require their exact configuration.
Optics, cooling and reference measurement are part of the system.
Who Should Buy Eagle 42-40?
Shortlist Eagle when the signal, optical field and uncertainty requirement justify its scientific CCD and thermal arrangement. Require a mode-specific demonstration with suitable references and the actual receiver. Confirm the exact spectral, cooling and support scope before purchase.
Eagle 42-40 FAQ
Which catalog model is identified?
EA4240V-BV-CL in the supplied Eagle entry.
What active image is documented?
2048 × 2048 scientific CCD pixels with 13.5 µm pitch.
Are 75 kHz and 2 MHz frame rates?
No. They describe pixel readout; exposure and other acquisition steps also contribute to the cycle.
Does one noise value apply to every readout setting?
Use the documented noise conditions for the selected readout mode.
What output is described?
16-bit Camera Link Base in the cited Eagle configuration.
Is cooling independent of installation?
No. Confirm the complete thermal and supply arrangement and its operating conditions.
What is the price?
Price: Request a quote for the camera, optics, cooling, receiver and commissioning.
What should acceptance verify?
Verify useful signal, background, repeatability, spatial information and complete acquisition timing.
Price: Request a quote. Final configuration, pricing, availability and support terms depend on the supplier's current quotation.
