Canon EOS 5D Mark II
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 spectrum4 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: 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: measured
- Primary measurement: a direct laboratory observation (or community submission recorded as measured). Not a mirror, not an estimation.
- Type: measured
- Measured response; measurement alone does not establish quality or confidence.
- Origin: Community
- Community provenance; origin does not establish measurement type, quality or confidence.
- 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
- Weta Digital
- Source
- Academy / Weta RAWtoaces camera JSON bundle (link)
- Source category
measured(primary measurement; not a mirror or estimation)- Methodology
- Weta lightsaber rig (44 records); SciTech legacy (7 records, no equipment named); NPL double monochromator (1 record).
- 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-academy-rawtoaces-canon-eos-5d-mark-ii-3dd2394e07f0(unknown) — unknown- Normalisation
- unknown (original: unknown)
- Response unit / scale
unknown/unknown- Sample count
- 81 samples from 380–780 nm, Δ 5 nm
- Profile ID
prf-academy-rawtoaces-canon-eos-5d-mark-ii-3dd2394e07f0@1- Profile checksum
sha256:b1649a9adbd263ef…- Processing
- source_column=Canon_EOS_5D_Mark_II_380_780_5.json
- 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
- Academy Software Foundation, rawtoaces-data, pinned revision e9b8503cf8a0641f40e5345d9757bde60c15f423, 2025.
- Known limitations
- source_category=measured
- permission_status is 'unknown' on the canonical License record (no independent operational clearance granted).
Additional source files (1)
These sources publish an identical curve already shown in the measurement selector. Each file keeps its own source attribution and terms.
- Sobotka Jiang 2013 camera spectral sensitivity mirror PixInsight XSPD CSV Source JSON Export metadata Source terms and provenance
Compare measurements
Overlay up to 4 measurements on the same chart. Each path uses its native grid; no interpolation, no averaging, no merge.
Graph tools
Inspect, zoom, export, and share the current chart. Native samples only — no interpolation, no averaging.
Channels
Zoom (nm)
Also known as: Canon 5D Mark II · Canon 5D-Mk-II.
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
- 7 profile revisions
Raw samples (R/G/B at native wavelengths)
prf-academy-rawtoaces-canon-eos-5d-mark-ii-3dd2394e07f0(revision 1)Raw samples for prf-academy-rawtoaces-canon-eos-5d-mark-ii-3dd2394e07f0 (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 380 0.00017831960811595508 0.00027862659793975963 0.0006842395902627165 385 0.00035663921623191016 0.0005572531958795193 0.001368479180525433 390 0.0005349588243478652 0.0008358797938192788 0.0020527187707881493 395 0.0008740465043789651 0.0014415705373190643 0.0055556719480758104 400 0.001856206472070644 0.0033555178630589543 0.020333479473463246 405 0.002838366439762323 0.005269465188798843 0.03511128699885068 410 0.004476474270844289 0.01159105285577384 0.09965007638928523 415 0.0070607854963121094 0.022609056358551496 0.21557674403326346 420 0.01106440181335871 0.04067168361503313 0.40858522905755723 425 0.01105291769123944 0.04805935351876729 0.540302120260628 430 0.011041433569120171 0.05544702342250144 0.6720190114636986 435 0.008951743147559142 0.06766624892621574 0.7335303935829464 440 0.006862052725998114 0.07988547442993005 0.7950417757021941 445 0.007985621370763526 0.08547255857622744 0.8337161311755795 450 0.00910919001552894 0.09105964272252486 0.8723904866489647 455 0.008851420053965517 0.10199593669639438 0.8845693036574711 460 0.008593650092402094 0.11293223067026391 0.8967481206659775 465 0.00867923716150188 0.19651641091787894 0.8795262554760376 470 0.00876482423060167 0.280100591165494 0.8623043902860975 475 0.00955915444703421 0.398146198649071 0.8330846567703781 480 0.01035348466346675 0.5161918061326481 0.8038649232546585 485 0.011218672717661768 0.6082206151639762 0.7253786286391967 490 0.012837959177636478 0.6915836522511255 0.6491112940656539 495 0.015588393246280726 0.7619480314220067 0.5761723995549899 500 0.018338827314924974 0.8323124105928881 0.5032335050443257 505 0.029633606285544505 0.8939030394619588 0.4231933498367872 510 0.04092838525616403 0.9554936683310293 0.3431531946292486 515 0.06628941450557364 0.9777468341655147 0.26977526135975927 520 0.09165044375498325 1 0.19639732809027 525 0.1274519267555556 0.9963632561671294 0.15040197523720775 530 0.16325340975612795 0.9927265123342588 0.1044066223841455 535 0.18148384660275216 0.979439596071531 0.07764450782613164 540 0.18800025268007758 0.9597192315222314 0.06370455213148336 545 0.17534685143369494 0.9399964491192829 0.051919746088002414 550 0.16269345018731232 0.9202736667163344 0.040134940044521464 555 0.17588477310296508 0.8675900352101297 0.03235464712652202 560 0.18907609601861783 0.8149064037039251 0.024574354208522584 565 0.2504833856941519 0.760562494043832 0.020510757729521215 570 0.3158419930033554 0.7001814840808622 0.01743961986186793 575 0.3871275767630632 0.6307448236635772 0.015857169911236778 580 0.458413160522771 0.5613081632462922 0.014274719960605628 585 0.4984631542122814 0.48082905791636255 0.013049215693176958 590 0.5316982374792298 0.40250476246491984 0.011871886227773729 595 0.5376736790559303 0.33279970652742485 0.010887255970472277 600 0.5436491206326309 0.2630946505899298 0.009902625713170823 605 0.5178143663374009 0.20204468652666202 0.008662461313131637 610 0.4919796120421708 0.14099472246339423 0.007422296913092452 615 0.44601129075093626 0.1017298289396612 0.006839559976355241 620 0.4000429694597017 0.062464935415928194 0.006256823039618028 625 0.3667891249856303 0.04993865717251724 0.006255223596695173 630 0.3335352805115589 0.037412378929106295 0.006253624153772319 635 0.30411545242785204 0.029435556686423617 0.006427617413404611 640 0.2772516352710549 0.024491705110893124 0.006718672474740334 645 0.2419171980620475 0.019740823604643565 0.005682570508826748 650 0.20658276085304006 0.014989942098394007 0.004646468542913163 655 0.177282619585901 0.012855042206781573 0.004033539348995005 660 0.14798247831876196 0.010720142315169141 0.003420610155076845 665 0.1297881378597002 0.010606035910699611 0.0032701340877076906 670 0.11159379740063843 0.010491929506230083 0.0031196580203385355 675 0.08727438888837837 0.0094312044487564 0.0026784724013989127 680 0.06142371336281874 0.008133824728031683 0.0021646093945666732 685 0.03926806893005002 0.005656430806549423 0.0013904854894980887 690 0.017112424497281304 0.003179036885067163 0.0006163615844295044 695 0.010074961695375842 0.002073589641582241 0.00040794654498209197 700 0.0030374988934703815 0.0009681423980973194 0.00019953150553467952 705 0.0025506991096865216 0.0008339893598781766 0.00017557702784230849 710 0.0020638993259026626 0.0006998363216590336 0.00015162255014993743 715 0.001577099542118803 0.0005656832834398908 0.0001276680724575664 720 0.0010902997583349438 0.0004315302452207479 0.00010371359476519535 725 0.0006034999745510841 0.0002973772070016051 0.00007975911707282431 730 0.0001167001907672248 0.0001632241687824621 0.00005580463938045324 735 0.0001167001907672248 0.0001632241687824621 0.00005580463938045324 740 0.0001167001907672248 0.0001632241687824621 0.00005580463938045324 745 0.0001167001907672248 0.0001632241687824621 0.00005580463938045324 750 0.0001167001907672248 0.0001632241687824621 0.00005580463938045324 755 0.0001167001907672248 0.0001632241687824621 0.00005580463938045324 760 0.0001167001907672248 0.0001632241687824621 0.00005580463938045324 765 0.0001167001907672248 0.0001632241687824621 0.00005580463938045324 770 0.0001167001907672248 0.0001632241687824621 0.00005580463938045324 775 0.0001167001907672248 0.0001632241687824621 0.00005580463938045324 780 0.0001167001907672248 0.0001632241687824621 0.00005580463938045324 prf-ie2024-canon-eos-5d-mkii-jc-occ88(revision 1)Raw samples for prf-ie2024-canon-eos-5d-mkii-jc-occ88 (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 380 0 0 0 385 0 0 0 390 0 0 0 395 0.0018 0.002 0.0044 400 0.0064 0.0071 0.0154 405 0.0095 0.0113 0.0347 410 0.0065 0.0117 0.0867 415 0.0079 0.0243 0.2283 420 0.0105 0.0399 0.3922 425 0.0104 0.0484 0.5255 430 0.0093 0.0543 0.6268 435 0.0072 0.0571 0.6309 440 0.0051 0.06 0.635 445 0.0085 0.0769 0.7083 450 0.012 0.0939 0.7816 455 0.0111 0.1048 0.8006 460 0.0103 0.1158 0.8197 465 0.0095 0.1713 0.8137 470 0.0087 0.2379 0.8015 475 0.0091 0.3512 0.7812 480 0.0098 0.4761 0.7589 485 0.0115 0.5396 0.6926 490 0.0133 0.603 0.6262 495 0.014 0.6282 0.5412 500 0.0141 0.628 0.4436 505 0.019 0.6978 0.3916 510 0.0251 0.7852 0.351 515 0.0534 0.8954 0.2724 520 0.0838 0.9851 0.1988 525 0.1226 0.9923 0.1457 530 0.1615 0.9995 0.0925 535 0.1842 1 0.0736 540 0.1933 0.9929 0.058 545 0.182 0.9742 0.0474 550 0.177 0.9505 0.0375 555 0.1975 0.9067 0.0306 560 0.2179 0.8628 0.0236 565 0.2611 0.7776 0.0198 570 0.3043 0.6923 0.0161 575 0.346 0.6272 0.0144 580 0.3952 0.5652 0.0132 585 0.4757 0.4958 0.0117 590 0.5561 0.4264 0.0102 595 0.5495 0.33 0.0083 600 0.5429 0.2335 0.0063 605 0.5178 0.1796 0.0051 610 0.4926 0.1257 0.0039 615 0.4604 0.0882 0.0032 620 0.4236 0.0618 0.0027 625 0.3898 0.0509 0.0026 630 0.3561 0.04 0.0025 635 0.33 0.0325 0.0024 640 0.3089 0.0273 0.0023 645 0.2889 0.0236 0.0023 650 0.264 0.0199 0.0024 655 0.2198 0.0158 0.0023 660 0.1755 0.0117 0.0023 665 0.1417 0.0107 0.0022 670 0.1089 0.0094 0.002 675 0.0777 0.0078 0.0018 680 0.0488 0.0062 0.0016 685 0.0292 0.0045 0.0015 690 0.0126 0.0031 0.0014 695 0.0077 0.0025 0.0014 700 0.0037 0.0019 0.0013 705 0.0027 0.0016 0.0011 710 0.0019 0.0012 0.001 715 0.0017 0.0012 0.0009 720 0.0015 0.0011 0.0009 725 0.0016 0.0012 0.001 730 0.0017 0.0013 0.0011 735 0.0017 0.0013 0.0011 740 0.0016 0.0013 0.0011 745 0.0016 0.0013 0.0011 750 0.0015 0.0013 0.0011 755 0.0016 0.0013 0.0011 760 0.0016 0.0013 0.0011 765 0.0016 0.0013 0.0011 770 0.0015 0.0012 0.001 775 0.0014 0.0011 0.0009 780 0.0013 0.0011 0.0008 785 0.0015 0.0012 0.001 790 0.0017 0.0015 0.0012 795 0.0018 0.0017 0.0014 800 0.0019 0.0019 0.0015 805 0.0017 0.0016 0.0012 810 0.0015 0.0013 0.0009 815 0.0014 0.0012 0.0009 820 0.0013 0.0013 0.0009 825 0.0014 0.0012 0.0009 830 0.0014 0.0011 0.0008 835 0.0013 0.0011 0.0008 840 0.0013 0.0011 0.0008 845 0.0014 0.0013 0.0009 850 0.0015 0.0014 0.0011 855 0.0014 0.0013 0.001 860 0.0014 0.0013 0.001 865 0.0013 0.0013 0.001 870 0.0013 0.0013 0.0009 875 0.0014 0.0013 0.001 880 0.0015 0.0015 0.0011 885 0.0016 0.0015 0.0012 890 0.0017 0.0015 0.0012 895 0.0018 0.0015 0.0012 900 0.0019 0.0016 0.0013 905 0.002 0.0018 0.0014 910 0.0021 0.0019 0.0015 915 0.0024 0.0019 0.0017 920 0.0027 0.0019 0.0018 925 0.0024 0.0018 0.0017 930 0.0021 0.0017 0.0015 935 0.0019 0.0016 0.0013 940 0.0017 0.0016 0.0012 945 0.0016 0.0014 0.0011 950 0.0015 0.0013 0.0011 955 0.0013 0.0012 0.001 960 0.0012 0.001 0.001 965 0.0012 0.0011 0.001 970 0.0013 0.0012 0.0009 975 0.0015 0.0015 0.0012 980 0.0018 0.0018 0.0014 985 0.0025 0.0022 0.0017 990 0.0032 0.0026 0.002 995 0.0032 0.0027 0.002 1000 0.003 0.0025 0.002 1005 0.0032 0.0026 0.0023 1010 0.0034 0.0027 0.0025 1015 0.0036 0.003 0.0026 1020 0.0036 0.003 0.0025 1025 0.0035 0.0029 0.0023 1030 0.0033 0.0028 0.0021 1035 0.0039 0.0032 0.0024 1040 0.0044 0.0037 0.0027 1045 0.0056 0.0049 0.0038 1050 0.007 0.0064 0.005 prf-jiang-intake-canon-5dmarkii(revision 1)Raw samples for prf-jiang-intake-canon-5dmarkii (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 400 0.0019 0.0036 0.0127 410 0.0045 0.0123 0.0971 420 0.0103 0.0377 0.3516 430 0.0055 0.0422 0.4765 440 0.0034 0.0565 0.56 450 0.0021 0.0704 0.6476 460 0.0023 0.097 0.7745 470 0.0039 0.209 0.6759 480 0.0073 0.43 0.6858 490 0.0118 0.6381 0.5932 500 0.0179 0.692 0.3971 510 0.0612 1 0.3559 520 0.0874 0.8735 0.1617 530 0.1534 0.9058 0.0883 540 0.1686 0.8326 0.0551 550 0.1724 0.8057 0.0424 560 0.2003 0.712 0.0269 570 0.3158 0.6467 0.0205 580 0.4514 0.5426 0.0159 590 0.5258 0.3935 0.0122 600 0.5989 0.2958 0.01 610 0.4728 0.1287 0.0054 620 0.4084 0.06 0.0036 630 0.3562 0.0402 0.0032 640 0.292 0.0276 0.0029 650 0.226 0.0182 0.0032 660 0.1704 0.0138 0.0032 670 0.1372 0.0143 0.0034 680 0.0428 0.0061 0.0013 690 0.0087 0.0017 0.0005 700 0.0017 0.0008 0.0004 710 0.0007 0.0006 0.0004 720 0.0005 0.0005 0.0004 prf-sobotka-ref-canon5d-mark-ii-82cc617f05bb(revision 1)Raw samples for prf-sobotka-ref-canon5d-mark-ii-82cc617f05bb (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 400 0.0019 0.0036 0.0127 410 0.0045 0.0123 0.0971 420 0.0103 0.0377 0.3516 430 0.0055 0.0422 0.4765 440 0.0034 0.0565 0.56 450 0.0021 0.0704 0.6476 460 0.0023 0.097 0.7745 470 0.0039 0.209 0.6759 480 0.0073 0.43 0.6858 490 0.0118 0.6381 0.5932 500 0.0179 0.692 0.3971 510 0.0612 1 0.3559 520 0.0874 0.8735 0.1617 530 0.1534 0.9058 0.0883 540 0.1686 0.8326 0.0551 550 0.1724 0.8057 0.0424 560 0.2003 0.712 0.0269 570 0.3158 0.6467 0.0205 580 0.4514 0.5426 0.0159 590 0.5258 0.3935 0.0122 600 0.5989 0.2958 0.01 610 0.4728 0.1287 0.0054 620 0.4084 0.06 0.0036 630 0.3562 0.0402 0.0032 640 0.292 0.0276 0.0029 650 0.226 0.0182 0.0032 660 0.1704 0.0138 0.0032 670 0.1372 0.0143 0.0034 680 0.0428 0.0061 0.0013 690 0.0087 0.0017 0.0005 700 0.0017 0.0008 0.0004 710 0.0007 0.0006 0.0004 720 0.0005 0.0005 0.0004 prf-solomatov-gt-canon-5d-mk-ii-jiang-et-al-2013-79a7dd176a62(revision 1)Raw samples for prf-solomatov-gt-canon-5d-mk-ii-jiang-et-al-2013-79a7dd176a62 (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 400 0.0019 0.0036 0.0127 410 0.0045 0.0123 0.0971 420 0.0103 0.0377 0.3516 430 0.0055 0.0422 0.4765 440 0.0034 0.0565 0.56 450 0.0021 0.0704 0.6476 460 0.0023 0.097 0.7745 470 0.0039 0.209 0.6759 480 0.0073 0.43 0.6858 490 0.0118 0.6381 0.5932 500 0.0179 0.692 0.3971 510 0.0612 1 0.3559 520 0.0874 0.8735 0.1617 530 0.1534 0.9058 0.0883 540 0.1686 0.8326 0.0551 550 0.1724 0.8057 0.0424 560 0.2003 0.712 0.0269 570 0.3158 0.6467 0.0205 580 0.4514 0.5426 0.0159 590 0.5258 0.3935 0.0122 600 0.5989 0.2958 0.01 610 0.4728 0.1287 0.0054 620 0.4084 0.06 0.0036 630 0.3562 0.0402 0.0032 640 0.292 0.0276 0.0029 650 0.226 0.0182 0.0032 660 0.1704 0.0138 0.0032 670 0.1372 0.0143 0.0034 680 0.0428 0.0061 0.0013 690 0.0087 0.0017 0.0005 700 0.0017 0.0008 0.0004 prf-solomatov-gt-canon-5d-mk-ii-kawakami-et-al-2013-4c3f241a52e7(revision 1)Raw samples for prf-solomatov-gt-canon-5d-mk-ii-kawakami-et-al-2013-4c3f241a52e7 (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 400 0 0 0 410 0 0 0 420 0 0 0.32613 430 0 0 0.43004 440 0 0 0.54222 450 0 0 0.6208 460 0 0 0.65202 470 0 0.061555 0.64986 480 0 0.25565 0.62283 490 0 0.380295 0.543245 500 0 0.48036 0.42407 510 0.053032 0.56646 0.287225 520 0.1409 0.64102 0.16614 530 0.268395 0.653005 0.084021 540 0.34103 0.64231 0.05095 550 0.282335 0.59282 0.0306505 560 0.32815 0.53528 0 570 0.5315 0.46551 0 580 0.75742 0.37391 0 590 0.923365 0.278795 0 600 0.99119 0.1755 0 610 0.88209 0.0881775 0 620 0.75963 0.039891 0 630 0.64776 0.022985 0 640 0.51839 0 0 650 0.423815 0 0 660 0.31122 0 0 670 0.207635 0 0 680 0.077431 0 0 690 0.009255 0 0 700 0 0 0 prf-solomatov-pred-canon-eos-5d-mark-ii-62bef5be05fe(revision 1)Raw samples for prf-solomatov-pred-canon-eos-5d-mark-ii-62bef5be05fe (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 400 0.0016213778 0.0046200817 0.012925982 410 0.0030602887 0.006722109 0.033116445 420 0.0028717706 0.013030797 0.07911638 430 0.000036011064 0.020919915 0.13113356 440 0.000050427738 0.027577152 0.16957328 450 0.00003972476 0.032303028 0.19772144 460 0.0011184849 0.045671675 0.21881035 470 0.003522987 0.075021505 0.22377056 480 0.007732137 0.11061256 0.2137888 490 0.011150169 0.14863689 0.18098933 500 0.0148304105 0.19539362 0.13675703 510 0.022532938 0.24853864 0.09115473 520 0.0317701 0.28336206 0.05314496 530 0.039712373 0.29409036 0.027676012 540 0.043465327 0.28373647 0.019889722 550 0.04989604 0.25958166 0.015153157 560 0.06111445 0.22665316 0.015013951 570 0.08839198 0.18403319 0.013207744 580 0.125999 0.13717097 0.010292067 590 0.14919388 0.09039944 0.0077694696 600 0.1428425 0.051170338 0.0055022547 610 0.12795876 0.023198847 0.0032632933 620 0.10735818 0.011502517 0.00068337604 630 0.088993646 0.00721063 0.0000045549027 640 0.07084011 0.0050124237 0.000026217785 650 0.05452409 0.0032468366 0.000023631923 660 0.04051921 0.00578796 0.0013247965 670 0.025878817 0.0033279029 0.00015678062 680 0.014814862 0.001711849 0.00010626127 690 0.005735541 0.0021077504 0.00033746174 700 0.00304675 0.0010923086 0.00023964538