Sony ILCE-7CM2
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-sony-ilce-7cm2-4d8843e19d7d(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-sony-ilce-7cm2-4d8843e19d7d@1- Profile checksum
sha256:803d839708e8ff99…- Processing
- source_column=Sony_ILCE-7CM2_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
- CMOS
- Sensor format
- Full-frame
- Sensor size
- 35.9 mm × 23.9 mm
- Effective megapixels
- 33 MP
- Resolution
- Unknown
- Lens mount
- Sony E-mount
- Release year
- Unknown
Specification sources
Body specifications drawn from cited reference sources, distinct from the measured spectral response curves below.
Source: Manufacturer reference document snapshot SHA-256 226516c7a88347a26fb3739bd6e3ad0869bc9c2fbbae7dd18b6e28bdbb67e2e2 (unknown)
Also known as: Sony A7C II · Sony Alpha 7C II · Sony α7C 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
- 2 profile revisions
Raw samples (R/G/B at native wavelengths)
prf-academy-rawtoaces-sony-ilce-7cm2-4d8843e19d7d(revision 1)Raw samples for prf-academy-rawtoaces-sony-ilce-7cm2-4d8843e19d7d (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 380 0.0001468469809536686 0.00022884202545665552 0.0002898889563560405 385 0.0002936939619073372 0.00045768405091331103 0.000579777912712081 390 0.0004405409428610058 0.0006865260763699665 0.0008696668690681215 395 0.002481781758748194 0.003410915762309159 0.012355897993175805 400 0.012100597914369456 0.016117496090178502 0.06862749778829005 405 0.02171941406999072 0.02882407641804784 0.12489909758340431 410 0.048840024113339604 0.07395998857310979 0.3310929471311304 415 0.06539497267053036 0.10844053333446517 0.4888630393413958 420 0.06610142899848394 0.1269380270052607 0.5739974955454702 425 0.060103273995384475 0.13755374727250144 0.6187514482431136 430 0.05410511899228501 0.1481694675397422 0.663505400940757 435 0.04943433712321723 0.16815995677707263 0.7172291765181115 440 0.044763555254149434 0.18815044601440306 0.7709529520954659 445 0.041038859483580235 0.20182174741259273 0.7947948784931719 450 0.037314163713011037 0.21549304881078246 0.8186368048908779 455 0.03580804761680436 0.24776691857459315 0.8327433239440176 460 0.034301931520597684 0.28004078833840385 0.8468498429971573 465 0.03795857719561154 0.34952496744007927 0.8369368648629316 470 0.0416152228706254 0.4190091465417547 0.8270238867287059 475 0.04348755641072916 0.4542413716490053 0.7962902075141376 480 0.04535988995083292 0.489473596756256 0.7655565282995692 485 0.043464815613010854 0.5117772660429717 0.7054700025020939 490 0.042876881612073425 0.5454462695706211 0.638092027981422 495 0.04424965811646295 0.5961632744596713 0.5597768803759549 500 0.04562243462085246 0.6468802793487215 0.4814617327704876 505 0.053835671503050346 0.7420235880539027 0.41133265134990904 510 0.06204890838524823 0.8371668967590838 0.3412035699293305 515 0.0786083294637276 0.8943225986471238 0.2824373500787153 520 0.09516775054220697 0.951478300535164 0.22367113022810006 525 0.09972651599309301 0.9757391502675821 0.1867692435935425 530 0.10428528144397906 1 0.14986735695898493 535 0.09487104972081038 0.9967018406204528 0.12407931256433873 540 0.0761414865482719 0.9750310084995949 0.1057004963296335 545 0.06019883483426148 0.9325888953577617 0.08498020139943245 550 0.044256183120251064 0.8901467822159285 0.0642599064692314 555 0.04186774847499674 0.8395835697597288 0.05075437408522276 560 0.039479313829742416 0.7890203573035293 0.037248841701214105 565 0.04757998880204554 0.7233742873116966 0.028515457760724713 570 0.10464120675800884 0.653975775649951 0.021912547613481284 575 0.2351432391894624 0.5789486014833362 0.018505348156106806 580 0.3656452716209159 0.5039214273167213 0.015098148698732324 585 0.5098796409505195 0.428688659263684 0.012945540584067482 590 0.6212063632256256 0.3546905907115101 0.010865039396741279 595 0.6009024972827411 0.28563132016278964 0.009072965918769618 600 0.5805986313398568 0.2165720496140691 0.007280892440797959 605 0.5403095207243095 0.17050905058870586 0.006342426349532733 610 0.5000204101087621 0.12444605156334262 0.0054039602582675065 615 0.435025506538192 0.0941454081634848 0.004958363614569086 620 0.37003060296762197 0.06384476476362697 0.004512766970870666 625 0.32769310247011674 0.05282617219779743 0.004607042991067263 630 0.28535560197261156 0.041807579631967885 0.004701319011263861 635 0.24887100310148505 0.03413807879951857 0.004857569768600645 640 0.21628833864794444 0.02870130578932275 0.005055137017364218 645 0.1860537817199095 0.024306733589548518 0.005295696957653643 650 0.1558192247918745 0.019912161389774287 0.005536256897943068 655 0.13171672215700161 0.017495395340229345 0.005526347251741839 660 0.10761421952212871 0.015078629290684402 0.0055164376055406115 665 0.09168823092878745 0.014133109260631497 0.005117983247053492 670 0.07576224233544619 0.01318758923057859 0.004719528888566371 675 0.05995374146272854 0.01189839751275535 0.004035971654513476 680 0.04417461252016678 0.010523287872989525 0.0032811387015691364 685 0.030565439688577188 0.007958814785120501 0.0023621094726769365 690 0.016956266856987597 0.005394341697251478 0.0014430802437847363 695 0.009862445625578519 0.0033514831367235805 0.000892646523134556 700 0.0027686243941694396 0.001308624576195682 0.0003422128024843757 705 0.0023294424342944486 0.001120829945672744 0.00029594952735943677 710 0.001890260474419457 0.0009330353151498058 0.00024968625223449777 715 0.0014510785145444658 0.0007452406846268677 0.0002034229771095588 720 0.0010118965546694744 0.0005574460541039296 0.00015715970198461977 725 0.000572714594794483 0.0003696514235809914 0.00011089642685968082 730 0.00013353263491949188 0.00018185679305805327 0.00006463315173474184 735 0.00013353263491949188 0.00018185679305805327 0.00006463315173474184 740 0.00013353263491949188 0.00018185679305805327 0.00006463315173474184 745 0.00013353263491949188 0.00018185679305805327 0.00006463315173474184 750 0.00013353263491949188 0.00018185679305805327 0.00006463315173474184 755 0.00013353263491949188 0.00018185679305805327 0.00006463315173474184 760 0.00013353263491949188 0.00018185679305805327 0.00006463315173474184 765 0.00013353263491949188 0.00018185679305805327 0.00006463315173474184 770 0.00013353263491949188 0.00018185679305805327 0.00006463315173474184 775 0.00013353263491949188 0.00018185679305805327 0.00006463315173474184 780 0.00013353263491949188 0.00018185679305805327 0.00006463315173474184 prf-ie2024-sony-alpha-7c-ii-hs-occ76(revision 1)Raw samples for prf-ie2024-sony-alpha-7c-ii-hs-occ76 (revision 1): R/G/B response at native wavelengths. λ (nm) R G B 380 0.0086 0.0378 0.0633 385 0.0054 0.0249 0.0359 390 0.0022 0.0119 0.0085 395 0.0013 0.0077 0.0027 400 0.001 0.0055 0.0024 405 0.0082 0.0151 0.0588 410 0.0174 0.0277 0.1294 415 0.0277 0.0526 0.2481 420 0.0381 0.0776 0.3668 425 0.0414 0.1045 0.4846 430 0.0398 0.1302 0.5875 435 0.0377 0.1458 0.6334 440 0.0357 0.1614 0.6794 445 0.0322 0.1732 0.7043 450 0.0289 0.1863 0.7209 455 0.028 0.2083 0.7253 460 0.0271 0.2302 0.7297 465 0.03 0.2881 0.7314 470 0.0328 0.346 0.733 475 0.0371 0.4075 0.724 480 0.0403 0.4612 0.7057 485 0.0391 0.4834 0.6505 490 0.0383 0.5118 0.5927 495 0.0397 0.5651 0.5245 500 0.0411 0.6183 0.4563 505 0.0481 0.709 0.3989 510 0.055 0.7996 0.3415 515 0.0712 0.8539 0.2612 520 0.0853 0.9054 0.2001 525 0.0962 0.9527 0.1677 530 0.107 1 0.1353 535 0.0872 0.9876 0.1139 540 0.0696 0.9579 0.0939 545 0.0553 0.9024 0.0759 550 0.0435 0.8479 0.0585 555 0.0419 0.7971 0.0436 560 0.0403 0.7463 0.0287 565 0.0632 0.7006 0.0242 570 0.0862 0.6548 0.0197 575 0.2057 0.5686 0.0166 580 0.331 0.4919 0.0139 585 0.4648 0.4295 0.012 590 0.5986 0.3672 0.0102 595 0.5785 0.2864 0.0082 600 0.5584 0.2056 0.0063 605 0.5223 0.1498 0.0051 610 0.4754 0.1105 0.0042 615 0.4318 0.0866 0.0038 620 0.3889 0.0664 0.0035 625 0.3535 0.0556 0.0036 630 0.318 0.0447 0.0037 635 0.2814 0.0376 0.0041 640 0.2448 0.0304 0.0044 645 0.2181 0.0267 0.0049 650 0.1914 0.0231 0.0054 655 0.1649 0.0204 0.0055 660 0.1381 0.0181 0.0054 665 0.1096 0.0158 0.0048 670 0.0842 0.0137 0.0041 675 0.0636 0.0116 0.0032 680 0.0441 0.0088 0.0023 685 0.0255 0.0055 0.0013 690 0.0097 0.0027 0.0004 695 0.0047 0.0014 0.0003 700 0.0016 0.0006 0.0001 705 0.0011 0.0006 0.0002 710 0.0007 0.0005 0.0002 715 0.0005 0.0004 0.0002 720 0.0003 0.0003 0.0001 725 0.0003 0.0003 0.0001 730 0.0002 0.0002 0.0001 735 0.0002 0.0003 0.0001 740 0.0002 0.0003 0.0001 745 0.0003 0.0003 0.0001 750 0.0003 0.0003 0.0001 755 0.0003 0.0003 0.0001 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 — — 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