BXC Series Microscope Modules
| Brand | OLYMPUS |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported |
| Model | BXC |
| Pricing | Available Upon Request |
Overview
The BXC Series Microscope Modules are compact, high-precision optical imaging platforms engineered by Evident (formerly Olympus Scientific Solutions) for seamless integration into automated inspection, metrology, and industrial imaging systems. Designed as core optical subsystems—not standalone microscopes—the BXC modules operate on standard Köhler illumination principles and support multiple contrast mechanisms including brightfield, darkfield, polarized light, and fluorescence. Their modular architecture enables OEM equipment manufacturers to embed robust, repeatable microscopy functionality directly into wafer alignment stations, bump height measurement tools, AOI (Automated Optical Inspection) platforms, and large-area image stitching systems. All optical paths comply with industry-standard 45° incident geometry and parfocal mechanical tube length specifications, ensuring compatibility with third-party actuators, stages, and machine vision interfaces.
Key Features
- Compact OEM-optimized form factor with minimized footprint and passive thermal management (fanless operation)
- Integrated MIX Darkfield Illumination System: 16 individually addressable LED sources enable programmable directional darkfield—no dedicated darkfield condenser required
- Active Multi-Point Laser Autofocus (BXC-FSU variant): Class 1 laser sensor monitors focal plane deviation in real time; optimized for low-contrast substrates such as bare silicon wafers and polished metal surfaces
- Dust-resistant electric objective turret (U-D5BDREMC-VA): Vacuum-purged design compliant with ISO Class 5 cleanroom environments
- Modular control interface: BXC-CBRML and BXC-CBB control boxes support mounting on enclosure side walls or ceilings; provide I/O for TTL-triggered illumination, motorized focus, and turret positioning
- Full mechanical and optical compatibility with Evident’s BX-series microscope stands and objectives (e.g., UPLSAPO, LMPLFLN, and SLMPLN series)
Sample Compatibility & Compliance
The BXC modules accommodate samples ranging from 100 mm to 300 mm semiconductor wafers, MEMS devices, PCB substrates, and precision-machined components. Optical performance adheres to ISO 10934-1 (Microscopy — Nomenclature of microscope parts) and JIS B 7151 (Japanese Industrial Standard for optical microscope testing). The vacuum-sealed turret meets ISO 14644-1 Class 5 particulate requirements when operated under controlled airflow conditions. Laser autofocus complies with IEC 60825-1:2014 (Class 1 safety classification). All firmware and hardware configurations support audit trails and user-access logging in accordance with FDA 21 CFR Part 11 and GLP/GMP documentation workflows.
Software & Data Management
Evident provides comprehensive integration toolkits—including command reference manuals, application programming guides, and C/C++/Python example code—for embedding BXC modules into custom host software. Communication occurs via RS-232, USB-CDC, or optional Ethernet (TCP/IP) protocols using ASCII-based command sets. Focus position, illumination state, turret position, and MIX LED activation patterns are fully scriptable and timestamped. Raw image metadata (including exposure time, gain, lens ID, and calibration checksums) is embedded in TIFF and BMP exports. Software development packages support synchronization with motion controllers (e.g., Galil, Aerotech) and coordinate mapping for mosaic acquisition across multi-axis stages.
Applications
- Semiconductor process control: Wafer edge inspection, die alignment, bump coplanarity assessment, and post-etch defect review
- Advanced packaging: Flip-chip interconnect verification, underfill void detection, and solder joint morphology analysis
- PCB and FPC inspection: Trace width measurement, solder mask registration, and microvia wall integrity evaluation
- Precision optics manufacturing: Lens element surface scratch quantification and coating uniformity mapping
- Materials science R&D: Grain boundary imaging in polycrystalline thin films and phase contrast analysis of transparent polymer laminates
FAQ
Can the BXC module be integrated with third-party machine vision software such as HALCON or OpenCV?
Yes—Evident supplies SDKs with standardized DLLs and shared memory buffers for direct frame capture and hardware control without proprietary middleware.
Is the MIX darkfield system compatible with UV or near-infrared wavelengths?
The standard MIX LED array operates from 400–700 nm; custom spectral variants (365 nm UV or 850 nm NIR) are available under OEM agreement with extended lead time.
Does the BXC-FSU autofocus maintain accuracy across different objective magnifications?
Yes—the algorithm dynamically compensates for optical path differences between objectives (1× to 100×), eliminating recalibration during turret rotation.
What environmental certifications does the BXC-CBB control box hold?
It is rated IP20 for indoor industrial use and conforms to EN 61000-6-2 (immunity) and EN 61000-6-4 (emissions) standards.
Are calibration certificates traceable to NIST or JCSS available?
Yes—factory calibration reports with uncertainty budgets and traceability statements are provided upon request for critical metrology deployments.
