Ezer Ultra-Widefield Retinal Camera Ezer Panorama
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Ezer Ultra-Widefield Retinal Camera Ezer Panorama
The Ezer Panorama is a fully automated, non-mydriatic ultra-widefield confocal laser fundus camera that captures 170° of the retina in a single shot and up to 260° with automatic montage.** Four laser wavelengths deliver layer-by-layer visualization of the vitreous, retinal vasculature, RPE and choroid in more than 9 imaging modes, including FFA, ICGA and simultaneous angiography. Because it requires no pupil dilation and no operator expertise — eye guidance, pupil localization, focus and capture are all automatic any clinic can image the far periphery in seconds, where the lesions that traditional 45° cameras miss actually live. Built-in AI adds quantitative analysis of the optic disc, macula and vessels to support screening, staging and follow-up.
170° in a single shot — see what a 45° camera never shows
Traditional fundus imaging covers only 15%–20% of the posterior retina, which is why peripheral tears, holes, detachments and peripheral diabetic changes are so easily missed. A single Ezer Panorama capture covers 82% of the total retinal area and reaches all the way to the ora serrata. The lesion you were not looking for is already in the frame.
Up to 260° with 9-point automatic montage
Nine internal fixation targets guide the patient automatically, with no operator intervention, and the system stitches the captures into a single seamless 260° panorama in real time — no manual post-processing. Seven selectable fields of view (8°, 23°, 45°, 90°, 135°, 145° and 170°) switch with one click as lossless optical zoom, so you go from a detailed macula or disc study to a full-retina overview without changing a lens.
Confocal laser imaging — four wavelengths, four depths
Instead of a single white flash, the Panorama scans with four laser wavelengths simultaneously and separates the retina into layers, so you can localize a lesion by depth and not just by position.
Instead of a single white flash, the Panorama scans with four laser wavelengths simultaneously and separates the retina into layers, so you can localize a lesion by depth and not just by position.
Blue (488 nm) images the vitreous and the vitreoretinal interface.
Green (525 nm) gives clean detail of the retinal vascular layer for microvascular abnormalities.
Red (635 nm) penetrates to the retinal pigment epithelium and choroid.
Infrared (785 nm) goes deepest, showing the full retinal structure and overall thickness.
Confocal scanning also suppresses stray light, which is what makes high-contrast imaging possible through an undilated pupil of just 2.5 mm.
No dilation, no waiting room, no contact
The Panorama reaches the ora serrata without pharmacological dilation, which removes the 20–30 minute wait, the blurred vision and the light sensitivity that keep patients from coming back for screening. The adjustable chin rest and flexible forehead rest mean the patient's face never presses against an imaging window and the operator never has to reposition the patient's head by hand — better comfort, and one less infection-control concern in a shared lane.
Fully automatic — the image quality does not depend on who takes it
Automatic left/right eye recognition, automatic eye-position guidance, automatic pupil localization, autofocus, automatic refractive compensation from -25D to +20D, automatic capture and automatic montage. One click completes the exam. Capture takes ≤0.12 seconds per frame, with real-time infrared preview so the operator sees the fundus live before firing. In practice this means a technician on their first week produces the same image a retinal photographer would, and results are comparable from visit to visit and from site to site — which is what makes a real screening program possible.
4096 × 4096 sensor — the panorama holds up under magnification
A wide field is only useful if it survives being zoomed into. A full-frame 4096 × 4096 CMOS sensor at 4 μm/pixel resolves microcapillary networks and subtle peripheral lesions across the entire field, center and periphery alike, and guarantees distortion-free stitching when the field expands to 170° and 260°. Real-time noise reduction, super-resolution processing and automatic image-quality assessment are applied on capture.
| Type | Non-mydriatic ultra-widefield confocal scanning laser fundus camera (CSLO) |
| Light source | Four lasers: blue 488 nm, green 525 nm, red 635 nm, infrared 785 n |
| Single-shot field of view | 170° |
| Montage field of view | Up to 260° (real-time, automatic and manual stitching) |
| Selectable fields of view | 8° / 23° / 45° / 90° / 135° / 145° / 170° — one-click lossless optical zoom |
| Imaging modes | ≥9: MC (four-laser layered), IR, RF, G-FAF, B-FAF, FFA, ICGA, simultaneous FFA+ICGA, photoreceptor imaging, blood flow imaging, vitreous dynamic recording |
| Image size | 4096 × 4096 pixels |
| Image resolution | Optical ≤12 μm/pixel · Digital ≤4 μm/pixel |
| Image capture speed | ≤0.12 seconds per frame |
| Image capture speed | ≤0.12 seconds per frame |
| Real-time IR preview | 15 frames per second |
| Video capture | 0.4 ~ 3.35in (10 ~ 85mm) |
| Video capture | 30 fps independent mode · 15 fps synchronous mode |
| Fixation targets | 9 internal positions |
| Refractive compensation | -25D to +20D |
| Minimum pupil size | 2.5 mm |
| Mydriasis | Not required |
| Automation | Auto L/R eye recognition, eye-position guidance, pupil localization, focus, refractive compensation, capture and montage |
| Image processing | Real-time noise reduction, super-resolution processing, image quality assessment |
| AI analysis | 15+ quantitative structural indicators · 40+ fundus lesion annotations · DR staging |
| Patient positioning | Adjustable chin rest and flexible forehead rest (no operator–patient head contact) |
| Head movement | Up / down / left / right / forward / backward |
| Operation | Mouse-click and remote control (no joystick required) |
| 3D simulation | 3D stereoscopic eyeball display of fundus images |
| Data sharing | ≥3 viewing accounts; records viewable in exam room and consultation room |
| Type | Non-mydriatic ultra-widefield confocal scanning laser fundus camera (CSLO) |
| Light source | Four lasers: blue 488 nm, green 525 nm, red 635 nm, infrared 785 n |
| Single-shot field of view | 170° |
| Montage field of view | Up to 260° (real-time, automatic and manual stitching) |
| Selectable fields of view | 8° / 23° / 45° / 90° / 135° / 145° / 170° — one-click lossless optical zoom |
| Imaging modes | ≥9: MC (four-laser layered), IR, RF, G-FAF, B-FAF, FFA, ICGA, simultaneous FFA+ICGA, photoreceptor imaging, blood flow imaging, vitreous dynamic recording |
| Image size | 4096 × 4096 pixels |
| Image resolution | Optical ≤12 μm/pixel · Digital ≤4 μm/pixel |
| Image capture speed | ≤0.12 seconds per frame |
| Image capture speed | ≤0.12 seconds per frame |
| Real-time IR preview | 15 frames per second |
| Video capture | 0.4 ~ 3.35in (10 ~ 85mm) |
| Video capture | 30 fps independent mode · 15 fps synchronous mode |
| Fixation targets | 9 internal positions |
| Refractive compensation | -25D to +20D |
| Minimum pupil size | 2.5 mm |
| Mydriasis | Not required |
| Automation | Auto L/R eye recognition, eye-position guidance, pupil localization, focus, refractive compensation, capture and montage |
| Image processing | Real-time noise reduction, super-resolution processing, image quality assessment |
| AI analysis | 15+ quantitative structural indicators · 40+ fundus lesion annotations · DR staging |
| Patient positioning | Adjustable chin rest and flexible forehead rest (no operator–patient head contact) |
| Head movement | Up / down / left / right / forward / backward |
| Operation | Mouse-click and remote control (no joystick required) |
| 3D simulation | 3D stereoscopic eyeball display of fundus images |
| Data sharing | ≥3 viewing accounts; records viewable in exam room and consultation room |
