Zeiss Cirrus 400 HD-OCT w/Windows 10- Used

Description

What’s Included

• Zeiss Cirrus 400 HD-OCT main unit (zeiss cirrus 400, spectral-domain OCT, 27,000 A-scans/sec, Windows 10)
• Integrated workstation with Cirrus software
• Patient chin and forehead rest assembly
• Monitor and keyboard
• Dust cover
• Power cable
• 90-day Digital Eye Center warranty

Condition & Warranty

Used. This Zeiss Cirrus 400 has been tested and confirmed operational across all OCT scan protocols; the unit shows cosmetic wear consistent with pre-owned equipment. Covered by a 90-day warranty on parts and workmanship.

Zeiss Cirrus 400 — Used Spectral-Domain HD-OCT with GPA and Windows 10

The Zeiss Cirrus 400 is the most affordable entry point into the Cirrus platform — delivering the same proven Zeiss spectral-domain OCT optics, Cirrus normative database, and Guided Progression Analysis (GPA) as the higher-tier Cirrus models at the lowest price in the lineup. This used zeiss cirrus 400 runs at 27,000 A-scans per second and has been updated to Windows 10, providing extended software compatibility and a reliable glaucoma and retina imaging platform for practices adding OCT for the first time or expanding to a second imaging lane. A Cochrane systematic review published in the National Library of Medicine confirms that optic nerve head and retinal nerve fiber layer imaging with OCT provides validated diagnostic value for glaucoma — the core clinical application this zeiss cirrus 400 is designed to support.

Why Practices Choose the Zeiss Cirrus 400

• Most affordable Cirrus entry point — same Zeiss spectral-domain optics and Cirrus software platform as the 4000 and 5000 at the lowest price in the lineup; the most cost-effective way to access the Cirrus normative database and GPA analysis tools.
• 27,000 A-scans per second — spectral-domain OCT speed delivers high-resolution macular and optic disc imaging for the full Cirrus protocol suite with minimal motion artifact.
• Guided Progression Analysis (GPA) — serial RNFL comparison with statistical significance flags; the documentation standard for glaucoma change detection across all Cirrus models.
• Macular Cube 512×128 — dense macular sampling for retinal thickness mapping, AMD drusen analysis, and diabetic macular edema monitoring with the Cirrus normative reference.
• Optic Disc Cube 200×200 — full optic nerve head quantification with rim area, C/D ratio, and RNFL thickness map from the Cirrus normative database.
• Cirrus normative database — age-stratified RNFL and macular thickness normative values shared across all Cirrus models; data is fully consistent with any Cirrus 4000 or 5000 in the practice.
• Windows 10 updated — extended operating system life and continued software support; improved stability over older Windows XP/7 versions used in earlier Cirrus units.

Clinical Applications

• Glaucoma screening and progression monitoring — GPA-powered RNFL analysis with the Cirrus normative database; meets documentation requirements for glaucoma suspect management and co-management reporting.
• Macular disease management — retinal thickness maps for age-related macular degeneration, diabetic macular edema, epiretinal membrane, and central serous retinopathy.
• Optic nerve head documentation — quantified C/D ratio, rim area, and RNFL deviation map for ocular hypertension and glaucoma monitoring.
• First OCT for new practices — the Cirrus platform is the most widely used OCT in the US; the 400 lets practices establish Cirrus-based workflows at the entry-level price point.
• Second imaging lane overflow — identical workflow to Cirrus 4000 and 5000; staff trained on any Cirrus model can use the 400 immediately without retraining.

Who This Is For

• Practices adding OCT for the first time — the Cirrus 400 delivers proven platform reliability and the most widely referenced normative database in glaucoma at the lowest acquisition cost.
• Optometry practices entering glaucoma co-management — GPA and the Cirrus normative database are accepted across major co-management frameworks; the 400 provides everything needed for RNFL-based documentation.
• Practices upgrading from time-domain OCT — the Cirrus 400 provides a meaningful resolution, speed, and analysis upgrade from Stratus OCT and similar time-domain instruments.
• High-volume practices adding a second OCT lane — same software workflow as the Cirrus 4000 and 5000; identical normative comparisons across instruments in the practice.
• Budget-conscious buyers who want Cirrus reliability — the 400 shares the same Zeiss imaging architecture as the higher-tier Cirrus models at roughly $4,000 less than the Cirrus 4000.

Technical Specifications

Compare Zeiss Cirrus HD-OCT Models

Also consider the Optovue RTVue-100 OCT with Anterior Module — refurbished SD-OCT with anterior segment imaging at $12,500.

Questions about the Zeiss Cirrus 400? Contact us — we’ll confirm the software version and provide sample scan images on request.