Sony DSLR-A450

Response

Native RGB responseestimatedSony DSLR A450 · 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-a450-2bd8980e6f0d (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-a450-2bd8980e6f0d@1
Profile checksum: sha256:5ef1dcf0f8488e04…
Processing: source_column=predicted-Sony-DSLR-A450.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 A450.

Data details

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

Raw samples for prf-solomatov-pred-sony-dslr-a450-2bd8980e6f0d (revision 1): R/G/B response at native wavelengths.
λ (nm)	R	G	B
400	0.002422576	0.0043023024	0.0132146645
410	0.005048101	0.0072645983	0.031117612
420	0.006863184	0.014640188	0.07425062
430	0.002766944	0.024682926	0.12353344
440	0.0081395265	0.03423964	0.16181698
450	0.012494362	0.041109517	0.19167523
460	0.016206332	0.05498083	0.2161594
470	0.01918603	0.08052875	0.22878693
480	0.023513408	0.11096111	0.22809353
490	0.023202585	0.14383271	0.20253132
500	0.020728037	0.18567805	0.15998581
510	0.018700458	0.234349	0.112912156
520	0.018419769	0.26692915	0.06841157
530	0.016224667	0.27721268	0.034610778
540	0.012736684	0.26980987	0.01849611
550	0.01421153	0.25036204	0.006674212
560	0.023635527	0.2219116	0.0032601743
570	0.06335354	0.18090604	0.006151793
580	0.12593979	0.1351788	0.013828139
590	0.1616689	0.094733275	0.013471033
600	0.15739177	0.06295539	0.006046051
610	0.14459068	0.039705936	0.0013010327
620	0.12458849	0.027061535	0.00008038958
630	0.10785124	0.017454289	0.0018680467
640	0.09086229	0.009786483	0.0057235137
650	0.07415344	0.0044054496	0.007996288
660	0.05796678	0.002313635	0.009596351
670	0.039581828	0.000007836899	0.007557844
680	0.022889009	0.0000067064607	0.0032327825
690	0.010471273	0.00044665663	0.0019543865
700	0.0074191224	0.00007310137	0.0029710808