PreXion PreXion3D (original) / Eclipse
CBCT capability & upgrade report
Specifications
| Sharpest resolution | 100 µm voxel |
|---|---|
| Field of view | 8.1–11.3 cm |
| Capture modes | 8.1x7.5, 11.3x7.2 (Eclipse Wide) |
| Detector | Flat panel |
| Tube voltage | 90–90 kVp |
| Tube current | 2.6–4 mA |
| Scan time | 360 deg scan |
| Released | 2007 |
| In service | 19 years |
| Status | Legacy |
| Export path | Standard DICOM |
| Current successor | PreXion3D Elite |
| Market position | Historic high-resolution dedicated CBCT |
Where the PreXion PreXion3D (original) / Eclipse stands today
- Resolution holds up: at its sharpest (100µm voxel) it's still in the fine-detail tier the newest units sell on. You are not behind on image quality.
- Field of view tops out at 11.3cm — single-arch range. Good for localized implant work; whole-jaw cases need the larger-FOV path (below).
- It's 19 years old (2007) — legacy hardware. The question isn't "is it old," it's "does a networking/software path get you current for a fraction of a new unit." Usually yes.
- Detector: Flat panel.
- This model is no longer sold new (succeeded by the PreXion3D Elite) — which means parts, service, and software support are the thing to verify before any new spend.
What it already does that most practices don't use
- Multiple FOV modes (8.1x7.5, 11.3x7.2 (Eclipse Wide)). Most operators leave it on one preset — the larger modes are already paid for.
- Output/networking: standard DICOM export. That export path is what lets a scan leave the machine and become something a patient can actually look at.
Upgrade paths for the PreXion PreXion3D (original) / Eclipse
- UpgradeOriginal PreXion dedicated CBCT, originating from TeraRecon's dental division; emphasized high resolution via small focal spot (0.2 mm) and fine voxel (~0.15 mm). Foundation of the PreXion3D line.
- SuccessorThe PreXion3D Elite is the current successor — useful as a yardstick for what actually changed, not an automatic reason to buy it.
- NetworkThe fastest upgrade is almost never new hardware — it's getting the volume off the machine and into a workflow. That alone changes what the box is worth to you.
- ReconfigureSwitching your default to the right FOV/scan mode for implant cases is free, and most practices never do it.
Repair vs. replace: what it costs
Repair: the dominant wear item on any dental CBCT is the X-ray tube — a replacement runs roughly $15,000-$40,000, typically every 3–7 years depending on scan volume. Budget a service contract at about $5,000–$15,000/year and software licensing around $2,000/year. A flat-panel detector is the big unknown — it isn't publicly priced, so get a manufacturer quote before assuming the worst.
Parts & service (legacy unit): because this model is no longer sold new, parts and service availability — not the sticker — decide whether a repair is worth it. Confirm both before any spend.
Replace: a comparable unit runs roughly used only. The honest test before spending that is whether a networking or software path gets you most of the capability for a fraction of it — for an aging machine, it usually does.
Figures are 2025–26 industry ranges for dental CBCT, not a quote for your exact unit or contract. Sources: Medical Imaging Specialists, DentalTI buyer's guide, The Dental Signal.
PreXion PreXion3D (original) / Eclipse — common questions
- Can Alvea use scans from the PreXion PreXion3D (original) / Eclipse?
- Yes. The PreXion PreXion3D (original) / Eclipse exports a standard DICOM volume, and Alvea converts that volume into a chairside 3D model of the patient's jaw — no new hardware and no new scan. It runs off the cone-beam you already take.
- Is the PreXion PreXion3D (original) / Eclipse discontinued, and what replaced it?
- The PreXion PreXion3D (original) / Eclipse is no longer sold new; its successor is the PreXion3D Elite. An aging unit is rarely a reason to replace on its own — parts, service and a software/networking path usually keep it clinically current for far less than a new machine.
- How much does a PreXion PreXion3D (original) / Eclipse cost?
- A comparable PreXion PreXion3D (original) / Eclipse runs roughly used only. Before replacing, weigh whether a networking or software path gets you most of the capability for a fraction of that.
- How much does it cost to repair a PreXion PreXion3D (original) / Eclipse?
- The dominant repair on any dental CBCT is the X-ray tube, which runs roughly $15,000-$40,000 and is typically replaced every 3–7 years by scan volume. Annual service contracts run about $5,000–$15,000, and a flat-panel detector is quoted by the manufacturer rather than listed publicly. These are 2025–26 industry ranges, not a quote for a specific unit.
- What is the field of view on the PreXion PreXion3D (original) / Eclipse?
- The PreXion PreXion3D (original) / Eclipse reaches 11.3 cm, single-arch range suited to localized implant work.
See what a PreXion PreXion3D (original) / Eclipse scan becomes.
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