Accu-Scope EXC-250 Trinocular Mohs Microscope with Infinity Plan Achromat Optics

The Accu-Scope EXC-250 is a precision-engineered trinocular microscope designed specifically for Mohs surgeons, clinical pathology, and histology laboratories. Featuring an advanced Infinity Plan achromat optical system combined with a super-bright 5-watt LED illuminator, it delivers crisp, flat, high-contrast images across a wide 20 mm field of view. This microscope supports brightfield, phase contrast, and 100x oil immersion applications, essential for cellular detail evaluation, margin identification, and subtle pathology detection in molecular diagnostics and biomedical engineering workflows.

Built on a robust cast-alloy frame with compact footprint, the EXC-250 is optimized for demanding clinical environments requiring reliability and ergonomics. Its 30° inclined trinocular head with 50:50 light split integrates seamlessly with digital imaging systems such as Excelis™ cameras and USB, HD, or Wi-Fi solutions—facilitating telepathology, live-cell image documentation, and collaborative case reviews. The ergonomic design, including low-positioned coaxial focus controls and smooth stage movement, reduces fatigue during extended sessions common in biotechnology and clinical diagnostics research.

Key features include a reversed quadruple nosepiece with Infinity Plan achromat objectives (2X, 4X, 10X, 20X, optional 40X), a mechanical stage (140 × 132 mm), and an Abbe condenser with N.A. 1.25 iris diaphragm. The system supports future upgrades to phase contrast, darkfield, and polarization microscopy, enabling adaptability for evolving synthetic biology and bioprocessing imaging needs. With a long-life LED (>25,000 hours) and practical features such as integrated carry handle and USB power port, the EXC-250 is essential for high-throughput clinical laboratories, molecular biology research, and biopharmaceutical production pipelines requiring consistent, high-quality optical performance.