PENTAX K-30
Response
- red (R)
- green (G)
- blue (B)
Astro mode
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-pentax-k-30-2cf9d76cc38f(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-pentax-k-30-2cf9d76cc38f@1- Profile checksum
sha256:b1a8e2950f3fb244…- Processing
- source_column=predicted-Pentax-K-30.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).
Graph tools
Inspect, zoom, export, and share the current chart. Native samples only — no interpolation, no averaging.
Channels
Zoom (nm)
Camera specifications
- Sensor type
- CMOS
- Sensor format
- APS-C
- Sensor size
- 23.7 x 15.7 mm
- Effective megapixels
- 16.3 MP
- Resolution
- Unknown
- Lens mount
- Pentax KAF2
- Release year
- 2012
Specification sources
Body specifications drawn from cited reference sources, distinct from the measured spectral response curves below.
Source: Dataset commit 374a630bac7847f851b3746e82aa528262ef0b5c Dataset: CameraDatabase (unknown); Dataset commit ef88b8381775c8c8c812c10cd02790a42dbdf757 Dataset: OpenProductData (unknown); Dataset commit 2f1be1deab50da7869fc5d23f481939803d845bf Dataset: Lensfun (CC BY-SA 3.0)
Also known as: Pentax K 30.
Data details
- Dataset version
recovered-2026-09-29-all-available-with-ie-202404- Manifest digest
8f960e18d6c9dbef…- Manifest schema
0.1.0-draft- Release kind
full- Linked profiles / sessions
- 1 profile revision
Raw samples (R/G/B at native wavelengths)
prf-solomatov-pred-pentax-k-30-2cf9d76cc38f(revision 1)Raw samples for prf-solomatov-pred-pentax-k-30-2cf9d76cc38f (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 400 0.002433832 0.004276493 0.012407778 410 0.0051754797 0.0076207463 0.03198101 420 0.0071888664 0.015030234 0.07609896 430 0.001215887 0.025343882 0.12696975 440 0.008384207 0.034918703 0.16323224 450 0.012307409 0.042802114 0.1905807 460 0.014726026 0.056631837 0.21188383 470 0.016196728 0.08235635 0.21951167 480 0.01875439 0.11354327 0.21363829 490 0.01776188 0.14551288 0.1852627 500 0.015050734 0.18538617 0.14457789 510 0.014070769 0.23243475 0.10183398 520 0.014362014 0.2639402 0.06343503 530 0.012127618 0.27435774 0.036502928 540 0.008013649 0.2679404 0.024731752 550 0.009338079 0.25003737 0.01664065 560 0.02156369 0.22229008 0.014232159 570 0.071759626 0.18391572 0.013859033 580 0.14089864 0.14185925 0.012871153 590 0.17591344 0.10238328 0.0090646455 600 0.1699307 0.069943115 0.004530566 610 0.15509118 0.046510488 0.0011608545 620 0.1339398 0.032369927 0.00081652147 630 0.11425367 0.02249077 0.00015338532 640 0.09600424 0.014701215 0.000024572355 650 0.078213975 0.008983631 0.000003252351 660 0.060425054 0.006803186 0.00004887218 670 0.04147502 0.002662919 0.00002668428 680 0.024748687 0.0011620258 0.000093370814 690 0.011031926 0.0012374176 0.00006452758 700 0.007716327 0.00043706293 0.0004358286