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Summary of retinal metabolic imaging devices.
| Generation | Year | FPF captured field of view | Captures infrared image | Focus | Scanning laser ophthalmoscope | Prior publications |
|---|---|---|---|---|---|---|
| First | 2008 | 3° | No | Manual | No | 4 |
| Second | 2012 | 15° | Yes | Manual | Yes | 3 |
| Third | 2018 | 23° | Yes | Manual and automatic | Yes | 0 |
FPF flavoprotein fluorescence.
