Canon EOS R
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-r-94069a205897(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-r-94069a205897@1- Profile checksum
sha256:7552534087d1f974…- Processing
- source_column=Canon_EOS_R_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).
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)
Camera specifications
- Sensor type
- Full Frame CMOS
- Sensor format
- full-frame
- Sensor size
- 36 x 24 mm
- Effective megapixels
- 30.1 MP
- Resolution
- 6720 × 4480 px
- Lens mount
- Canon RF-mount
- Release year
- 2018
Specification sources
Body specifications drawn from cited reference sources, distinct from the measured spectral response curves below.
Source: Wikipedia infobox MediaWiki revision 1374030366 (CC BY-SA 4.0)
Data details
- Dataset version
recovered-2026-10-01-siril-source-review-v2- Manifest digest
6493790d2d6b6b68…- Manifest schema
0.1.0-draft- Release kind
full- Linked profiles / sessions
- 3 profile revisions
Raw samples (R/G/B at native wavelengths)
prf-academy-rawtoaces-canon-eos-r-94069a205897(revision 1)Raw samples for prf-academy-rawtoaces-canon-eos-r-94069a205897 (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 380 0.0001644515415738307 0.0002355257603171296 0.0003774078942090275 385 0.0003289030831476614 0.0004710515206342592 0.000754815788418055 390 0.0004933546247214921 0.0007065772809513888 0.0011322236826270826 395 0.0007091073151978533 0.0010305568463641883 0.0023128461632738522 400 0.0011300646012843366 0.001708351632159669 0.006706326989671592 405 0.00155102188737082 0.0023861464179551497 0.011099807816069333 410 0.0027744120403851605 0.006689062850680513 0.046355502996402294 415 0.005914146158221563 0.020028796162609858 0.1564084193079235 420 0.011928396223291057 0.046923754793345165 0.3786571673162271 425 0.012093134996258435 0.06266626853724136 0.5570302733176193 430 0.012257873769225814 0.07840878228113755 0.7354033793190115 435 0.010289282456279154 0.09458445218452204 0.7795921548033096 440 0.008320691143332495 0.11076012208790655 0.8237809302876077 445 0.008578955460963064 0.12194083888439776 0.8698963834789168 450 0.008837219778593634 0.13312155568088896 0.9160118366702261 455 0.009981943733463053 0.14902925634772574 0.931920571431909 460 0.011126667688332472 0.16493695701456249 0.947829306193592 465 0.016377430478050927 0.269596016671383 0.9197497751636325 470 0.02162819326776938 0.37425507632820354 0.8916702441336731 475 0.028953715337771187 0.5072491436137164 0.8712684353282253 480 0.036279237407772995 0.6402432108992293 0.8508666265227776 485 0.04606241535445841 0.7810492141754499 0.8267409127648161 490 0.05513156438573817 0.8778710553186889 0.7810845386402211 495 0.06312967004390944 0.9087166532624555 0.7031321739656757 500 0.07112777570208073 0.939562251206222 0.6251798092911306 505 0.08547720280125326 0.9696560467827486 0.5535135292977366 510 0.09982662990042579 0.9997498423592752 0.48184724930434236 515 0.11146366747502903 0.9998749211796376 0.40648675698649583 520 0.12310070504963228 1 0.33112626466864925 525 0.13063711908112424 0.9752396734636123 0.27685015816129127 530 0.13817353311261624 0.9504793469272247 0.22257405165393326 535 0.15042468885314839 0.9298711143281352 0.18991365539288524 540 0.1658190057330407 0.9120309443539113 0.17166373262937712 545 0.1970753227958411 0.9009345108637313 0.15423823136080303 550 0.2283316398586415 0.8898380773735516 0.13681273009222897 555 0.2505394256764948 0.849718488822193 0.12033739064234603 560 0.2727472114943481 0.8095989002708345 0.1038620511924631 565 0.3071635516133708 0.7436830784660377 0.09046700640854853 570 0.35821450513260233 0.6806728693277941 0.08024489170961983 575 0.43421737875214717 0.6220210791893802 0.07478217213816991 580 0.510220252371692 0.5633692890509664 0.06931945256672 585 0.5453649297815711 0.4848665056360708 0.06221433186349941 590 0.5722718626891805 0.4089309006053359 0.05519701194532043 595 0.5662278175877103 0.34326400911124316 0.04853089516730793 600 0.5601837724862402 0.27759711761715056 0.04186477838929543 605 0.5286867245882102 0.21951885478028127 0.03563393917256137 610 0.4971896766901802 0.161440591943412 0.02940309995582732 615 0.4451967683332354 0.12162058109818438 0.024659421973262687 620 0.39320385997629054 0.08180057025295677 0.019915743990698054 625 0.3606381304203446 0.06854831553125006 0.018575593768130484 630 0.32807240086439865 0.05529606080954335 0.017235443545562914 635 0.2987994278896847 0.04631866489594848 0.016496872657820273 640 0.2717216259691253 0.04019117485442817 0.01615935465996092 645 0.24271984422755066 0.03477142699363789 0.016070787789599077 650 0.213718062485976 0.02935167913284761 0.01598222091923723 655 0.18361468056030816 0.025715203884311807 0.015390618487342791 660 0.15351129863464033 0.022078728635776 0.014799016055448352 665 0.1345821065610361 0.02101815226867793 0.014004658849310712 670 0.1156529144874319 0.019957575901579854 0.01321030164317307 675 0.09624730065005471 0.018685841640294933 0.011680730164287601 680 0.07672258137173425 0.017361317905463296 0.009967355117215176 685 0.047842512492966234 0.011450087356852661 0.006348051935759525 690 0.01896244361419822 0.005538856808242026 0.0027287487543038746 695 0.01096139445624868 0.0034166814068120575 0.0016537052087475046 700 0.002960345298299145 0.0012945060053820888 0.0005786616631911347 705 0.0024932737996640098 0.0011111635123612108 0.0004965703107089898 710 0.002026202301028874 0.000927821019340333 0.00041447895822684485 715 0.0015591308023937386 0.0007444785263194552 0.0003323876057447 720 0.0010920593037586034 0.0005611360332985773 0.00025029625326255514 725 0.0006249878051234682 0.0003777935402776994 0.00016820490078041023 730 0.0001579163064883324 0.00019445104725682153 0.0000861135482982653 735 0.0001579163064883324 0.00019445104725682153 0.0000861135482982653 740 0.0001579163064883324 0.00019445104725682153 0.0000861135482982653 745 0.0001579163064883324 0.00019445104725682153 0.0000861135482982653 750 0.0001579163064883324 0.00019445104725682153 0.0000861135482982653 755 0.0001579163064883324 0.00019445104725682153 0.0000861135482982653 760 0.0001579163064883324 0.00019445104725682153 0.0000861135482982653 765 0.0001579163064883324 0.00019445104725682153 0.0000861135482982653 770 0.0001579163064883324 0.00019445104725682153 0.0000861135482982653 775 0.0001579163064883324 0.00019445104725682153 0.0000861135482982653 780 0.0001579163064883324 0.00019445104725682153 0.0000861135482982653 prf-ie2024-canon-eos-r-k-occ4(revision 1)Raw samples for prf-ie2024-canon-eos-r-k-occ4 (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 380 0.004948816 0.01472543 0.009980724 385 0.004245368 0.013076108 0.008709589 390 0.003541921 0.011426787 0.007438454 395 0.005093972 0.018474467 0.013851327 400 0.006646022 0.025522147 0.0202642 405 0.005181844 0.018483654 0.03061592 410 0.002963609 0.007923617 0.041952352 415 0.007671528 0.029305499 0.238994499 420 0.011153609 0.048342041 0.417356139 425 0.009732341 0.057997221 0.520995753 430 0.008311073 0.067652401 0.624635368 435 0.007080993 0.082779867 0.708328953 440 0.00597837 0.101555523 0.778725184 445 0.00605721 0.114476838 0.823954022 450 0.007210652 0.127068598 0.853082216 455 0.009532949 0.141361405 0.867497218 460 0.012129056 0.169655647 0.880091379 465 0.015820404 0.253955624 0.88540218 470 0.019511751 0.338255601 0.89071298 475 0.027471045 0.486644312 0.884759372 480 0.035430339 0.635033023 0.878805764 485 0.042891719 0.745682408 0.840399218 490 0.050021155 0.831172243 0.780357381 495 0.058681589 0.891456269 0.699266013 500 0.069177343 0.931450384 0.615526466 505 0.081851949 0.950461813 0.535708224 510 0.094526556 0.969473241 0.455889982 515 0.108052099 0.994138841 0.389046653 520 0.118835666 1 0.325822155 525 0.125506271 0.977654496 0.268025903 530 0.132176875 0.955308992 0.210229652 535 0.149136175 0.937094646 0.187992882 540 0.166095474 0.9188803 0.165756113 545 0.194848696 0.871401784 0.141282267 550 0.223517283 0.831849488 0.122312846 555 0.252129447 0.797581338 0.107013043 560 0.280741611 0.763313188 0.091713241 565 0.317997669 0.709241627 0.083721141 570 0.355253728 0.655170066 0.075729042 575 0.422355391 0.59364111 0.069953806 580 0.488425587 0.529752803 0.064594367 585 0.520524307 0.463884492 0.058681259 590 0.552623028 0.398016181 0.05276815 595 0.554201154 0.32762942 0.04581804 600 0.54814913 0.256113046 0.038608679 605 0.505084055 0.1974577 0.032024363 610 0.462018981 0.138802355 0.025440047 615 0.425321827 0.100722912 0.021137181 620 0.392718149 0.078350156 0.018566466 625 0.359507247 0.063935078 0.016840496 630 0.327201184 0.051046079 0.01537762 635 0.298514477 0.044261393 0.014967126 640 0.26982777 0.037476708 0.014556631 645 0.238944417 0.031712135 0.014272071 650 0.207511901 0.026202592 0.014018994 655 0.173365919 0.022258944 0.01348617 660 0.1444673 0.019375327 0.012818506 665 0.123439726 0.018081754 0.01194858 670 0.101108987 0.016348503 0.010738579 675 0.073565584 0.012856535 0.008168277 680 0.046690755 0.009242529 0.005587894 685 0.022490226 0.00514037 0.002967183 690 0.010204855 0.002991 0.001690949 695 0.005862924 0.002143489 0.001311032 700 0.001520993 0.001295978 0.000931115 705 0.001143679 0.001163998 0.000869295 710 0.000825341 0.001049209 0.000841717 715 0.000742909 0.001003183 0.000951112 720 0.000680226 0.000962546 0.001033224 725 0.00069654 0.000943467 0.001006204 730 0.000701006 0.000928059 0.000978197 735 0.000658078 0.000927338 0.000946241 740 0.000629035 0.000943444 0.00094011 745 0.000655531 0.001026854 0.001037279 750 0.000682027 0.001110264 0.001134448 755 0.000757173 0.001120031 0.001111598 760 — — — 765 — — — 770 — — — 775 — — — 780 — — — 785 — — — 790 — — — 795 — — — 800 — — — 805 — — — 810 — — — 815 — — — 820 — — — 825 — — — 830 — — — 835 — — — 840 — — — 845 — — — 850 — — — 855 — — — 860 — — — 865 — — — 870 — — — 875 — — — 880 — — — 885 — — — 890 — — — 895 — — — 900 — — — 905 — — — 910 — — — 915 — — — 920 — — — 925 — — — 930 — — — 935 — — — 940 — — — 945 — — — 950 — — — 955 — — — 960 — — — 965 — — — 970 — — — 975 — — — 980 — — — 985 — — — 990 — — — 995 — — — 1000 — — — 1005 — — — 1010 — — — 1015 — — — 1020 — — — 1025 — — — 1030 — — — 1035 — — — 1040 — — — 1045 — — — 1050 — — — prf-solomatov-pred-canon-eos-r-5b80dcdacf30(revision 1)Raw samples for prf-solomatov-pred-canon-eos-r-5b80dcdacf30 (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 400 0.0028437388 0.004567914 0.012789374 410 0.0054044127 0.007919149 0.030471638 420 0.0038338664 0.015568364 0.07211432 430 0.000016665403 0.025090031 0.12516509 440 0.000021104044 0.034780856 0.16503723 450 0.000025875966 0.04273746 0.19206944 460 0.0000020577145 0.056207515 0.21349262 470 0.0025205312 0.08175921 0.22143209 480 0.011276298 0.112306505 0.2148851 490 0.012853332 0.14293544 0.18910903 500 0.014498531 0.18239044 0.1488093 510 0.018319888 0.2309018 0.105103835 520 0.02341 0.26423717 0.06524451 530 0.026037639 0.27382702 0.03776371 540 0.02506043 0.2660272 0.029845703 550 0.029522128 0.24530938 0.027116582 560 0.046325326 0.21706487 0.029067114 570 0.09584244 0.18149117 0.024239942 580 0.15698546 0.14500628 0.014001027 590 0.1817199 0.105051376 0.010185241 600 0.168582 0.06802274 0.015437865 610 0.14755489 0.040938266 0.017863533 620 0.123688884 0.026667258 0.015490414 630 0.103517815 0.01990195 0.006431121 640 0.0867884 0.016554637 0.0000034868199 650 0.06694032 0.013814718 0.000020651583 660 0.050383158 0.013279165 0.000020386688 670 0.032217145 0.008397547 0.00007898527 680 0.017894518 0.0043811714 0.000028047714 690 0.007648779 0.0029658563 0.000031763408 700 0.00416187 0.0005758609 0.0000146263965