TREN
Hasselblad H4D-50 read noise vs ISO
The Hasselblad H4D-50 was measured at 5 ISO settings from ISO 50 to ISO 800. Values are Bill Claff's (Photons to Photos) direct measurements from raw files.
Hasselblad H4D-50 read noise table
| ISO | Read noise (DN) | log₂ |
|---|---|---|
| 50 | 27.096 | 4.76 |
| 100 | ▲ 54.569 | 5.77 |
| 200 | ▲ 111.430 | 6.80 |
| 400 | ▲ 221.322 | 7.79 |
| 800 | ▲ 442.643 | 8.79 |