Ricoh GR II

Response

Native RGB responseestimatedGR II · 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-gr-ii-cd450009ed38 (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-gr-ii-cd450009ed38@1
Profile checksum: sha256:06514cfce55614bf…
Processing: source_column=predicted-GR-II.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 374a630bac7847f851b3746e82aa528262ef0b5c Dataset: CameraDatabase (unknown)

Also known as: GR II.

Data details

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

Raw samples for prf-solomatov-pred-gr-ii-cd450009ed38 (revision 1): R/G/B response at native wavelengths.
λ (nm)	R	G	B
400	0.002670694	0.004409006	0.012914521
410	0.0050302995	0.0076573757	0.033084303
420	0.0077423216	0.015989143	0.076917954
430	0.0036616963	0.028532173	0.12732522
440	0.0104048485	0.040696725	0.1648893
450	0.014728349	0.04823608	0.19472645
460	0.017616691	0.059383143	0.21991895
470	0.018200599	0.08169739	0.2312292
480	0.019434059	0.109458536	0.22875467
490	0.014857537	0.14169362	0.1974197
500	0.009260659	0.18438059	0.15116663
510	0.004055182	0.23619354	0.099856675
520	0.002480981	0.2729454	0.053125035
530	0.0018147593	0.28742605	0.019711452
540	0.003580716	0.2830707	0.006995704
550	0.008889098	0.265193	0.0006945461
560	0.023892332	0.23569846	0.0022894489
570	0.059699852	0.1946115	0.0047180178
580	0.106977195	0.1478395	0.0055704755
590	0.13905667	0.10287165	0.00402702
600	0.13881937	0.06622883	0.003180597
610	0.12784356	0.040022247	0.0015665808
620	0.11014117	0.026436152	0.00022633103
630	0.091757245	0.016990382	6.959103e-7
640	0.073766716	0.0101467455	0.000004056421
650	0.056941383	0.0045819026	0.00000984281
660	0.041772343	0.0048175347	0.000009547695
670	0.027745333	0.0016972724	0.0000011012903
680	0.015859421	0.00010689737	0.000002593391
690	0.006635526	0.0015651259	0.000066676184
700	0.0034113815	0.00026823967	0.00019848696