Sony DSLR-A850

Response

Native RGB responseestimatedSony DSLR A850 · Solomatov GT collection

Emission-line overlay on the active single-profile plot. Values are the source's own native samples (or a labelled linear interpolation).

About this spectrum5 notes

Warning: Response scope is unknown; do not interpret this response as a bare-sensor measurement. Dataset interpretation
Warning: Physical configuration is not documented; the response cannot be assigned to a confirmed optical configuration. Dataset interpretation
Warning: Estimated response; not a primary measurement. Sources and attribution
Warning: Normalization is unknown; amplitude comparisons are not established. Dataset interpretation
Warning: Uncertainty is not documented. Missing uncertainty does not mean zero uncertainty. Dataset interpretation

Source & details

Source category: estimated: Estimated response: not a primary measurement (e.g. diffraction-grating closed-form recovery, model prediction). Independent of profile_type and quality/confidence grades.
Type: estimated: Estimated response, not a direct measurement; quality and confidence are assessed separately.
Quality: unassessed: Quality has not been assessed; no grade is inferred. Canonical release: no per-leaf scientific-quality assessment is asserted; the source-side claim is preserved verbatim.
Confidence: unassessed: Confidence has not been assessed; no confidence level is inferred. Canonical release: no claim about the per-leaf measurement precision is asserted; the upstream 'as is' wording (where present) is preserved.

Author: Solomatov
Source: Solomatov & Akkaynak, ICCP 2023, 'Spectral Sensitivity Estimation Without a Camera' (link)
Source category: estimated (estimated response; not a primary measurement)
Methodology: Solomatov & Akkaynak, ICCP 2023, 'Spectral Sensitivity Estimation Without a Camera' — model output.
As-is: Samples rendered verbatim: no smoothing, no interpolation, no zero-padding, no gap bridging in the browser. Documented null sparse cells render as visible gaps.
Optical configuration: cfg-prf-solomatov-pred-sony-dslr-a850-be34cb028724 (unknown) — unknown
Normalisation: unknown (original: unknown)
Response unit / scale: unknown / unknown
Sample count: 31 samples from 400–700 nm, Δ 10 nm
Profile ID: prf-solomatov-pred-sony-dslr-a850-be34cb028724@1
Profile checksum: sha256:4fbb78e702e963ad…
Processing: source_column=predicted-Sony-DSLR-A850.csv
Scientific notes: Canonical release: native grid and native R/G/B samples are preserved verbatim; sparse cells (wavelengths absent in the upstream CSV / JSON) are preserved as null; the parser never invents a value.
Citation: Solomatov & Akkaynak, ICCP 2023, 'Spectral Sensitivity Estimation Without a Camera', data/predictions/.
Known limitations: source_category=estimated
permission_status is 'unknown' on the canonical License record (no independent operational clearance granted).

Inspect, zoom, export, and share the current chart. Native samples only — no interpolation, no averaging.

Channels

Zoom (nm)FromTo

Specification sources

Body specifications drawn from cited reference sources, distinct from the measured spectral response curves below.

Source: Dataset commit 2f1be1deab50da7869fc5d23f481939803d845bf Dataset: Lensfun (CC BY-SA 3.0)

Also known as: Sony DSLR A850.

Data details

Raw samples (R/G/B at native wavelengths)

Raw samples for prf-solomatov-pred-sony-dslr-a850-be34cb028724 (revision 1): R/G/B response at native wavelengths.
λ (nm)	R	G	B
400	0.0018466868	0.0043050325	0.013638763
410	0.00367034	0.0063552833	0.03500356
420	0.005812351	0.013075901	0.08084716
430	0.0045023393	0.023703683	0.12862684
440	0.008952828	0.031707138	0.1666822
450	0.012475981	0.0356568	0.20134144
460	0.014369786	0.0456841	0.22955059
470	0.013933359	0.07009436	0.2437508
480	0.013289457	0.1000796	0.24480753
490	0.009551957	0.13587584	0.21436167
500	0.005741228	0.18284817	0.16515943
510	0.0042630043	0.23952511	0.10868958
520	0.008309615	0.27894738	0.057206556
530	0.013578964	0.29499176	0.020109734
540	0.019107742	0.28889978	0.006473604
550	0.026485542	0.2668231	0.00089480414
560	0.03822354	0.23330152	0.0017007493
570	0.061617013	0.18468443	0.0042081843
580	0.09536258	0.12959743	0.0054575326
590	0.12326161	0.07729557	0.0043798774
600	0.122271046	0.037192605	0.0045833597
610	0.11263568	0.01015355	0.0032356167
620	0.09668334	0.00019888414	0.00034130842
630	0.08159371	0.0000016891184	0.0000016910444
640	0.06470364	0.000008867947	6.918049e-7
650	0.05094785	0.0000020602495	0.0000014413457
660	0.03789802	0.00007077304	0.00000872816
670	0.02535878	0.0000030925182	0.0000015253075
680	0.01443319	0.000009851434	0.000007944745
690	0.0059927264	0.00057390414	0.0000117278905
700	0.0028077236	0.0004132048	0.00022909568