EMVA 1288 Imaging Performance
Measurements are taken based on guidelines in the EMVA 1288 standard; the full definition can be found at EMVA.org. Camera settings are: maximum bit depth, 16-bit pixel format, and ISP disabled. The center wavelength is 525 nm unless otherwise noted. Results are captured at room temperature (20°C).
| Firefly FFY-U3-04S2M | Firefly FFY-U3-04S2C | |
|---|---|---|
| Resolution | 720x540 | 720x540 |
| Sensor | Sony IMX297, CMOS, 1/2.9 | Sony IMX297, CMOS, 1/2.9 |
| Pixel Size (µm) | 6.90 | 6.90 |
| Firmware Version | 2101.0.19.0 | 2101.0.19.0 |
| ADC Bit Depth | 10 | 10 |
| Quantum Efficiency Mono (% at 525 nm) | 63.62 | N/A |
| Quantum Efficiency Blue (% at 470 nm) | N/A | 47.31 |
| Quantum Efficiency Green (% at 525 nm) | N/A | 57.17 |
| Quantum Efficiency Red (% at 630 nm) | N/A | 44.78 |
| Temporal Dark Noise (Read Noise) (e-) | 7.21 | 7.68 |
| Temporal Dark Noise (Read Noise) (DN) | 0.34 | 0.36 |
| Signal to Noise Ratio Maximum (dB) | 43.27 | 43.23 |
| Signal to Noise Ratio Maximum (Bits) | 7.19 | 7.18 |
| Absolute Sensitivity Threshold (γ) | 12.12 | 14.29 |
| Absolute Sensitivity Threshold (e-) | 7.71 | 8.18 |
| Saturation Capacity (Well Depth) (e-) | 21210 | 21014 |
| Saturation Capacity (Well Depth) (γ) | 33337 | 36711 |
| Dynamic Range (dB) | 68.79 | 68.20 |
| Dynamic Range (Bits) | 11.43 | 11.33 |
| Gain (e-/ADU) | 21.11 | 21.16 |
Firefly FFY-U3-04S2M Spectral Response Curve
Firefly FFY-U3-04S2C Spectral Response Curve
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