DIY material analysis

Use a homemade spectrometer to scan different materials, and contribute to an open source database.

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Recent authors


Recent sets

ColorChecker Classic again

| 23 spectra | 0

Individual series are not normalized, this time.


ColorChecker Classic test

| 24 spectra | 0

Capture of ColorChecker, in non-ideal conditions, and using the white patch as a flat spectrum reference.


Color Checker test set

| 5 spectra | 0

Uncalibrated!


Thinkpad T430

| 4 spectra | 0

Primaries and sum



Featured tags Popular tags | Interesting things to scan and share (Learn more)


Recently uploaded spectra by contributors like you

10% green

kdh5220 | about 17 hours ago

5% green

kdh5220 | about 18 hours ago

yellow #4

lunland | about 18 hours ago

yellow #3

lunland | about 18 hours ago


yellow #2

lunland | about 18 hours ago

yellow #1

lunland | about 18 hours ago

blank take 2

lunland | about 18 hours ago

blank take 2

lunland | about 18 hours ago


blue 4

jonmargecarlson | about 18 hours ago

40% red

kdh5220 | about 18 hours ago

blue 5

jonmargecarlson | about 19 hours ago

20% red

kdh5220 | about 19 hours ago


10% red

kdh5220 | about 19 hours ago

5% red

kdh5220 | about 19 hours ago

cuvette with water

jonmargecarlson | about 19 hours ago

blank

kdh5220 | about 19 hours ago


blue film led

kdh5220 | about 19 hours ago

purple film led

kdh5220 | about 19 hours ago

green film led

kdh5220 | about 19 hours ago

teal film led

kdh5220 | about 19 hours ago


yellow film led

kdh5220 | about 19 hours ago

red film led

kdh5220 | about 19 hours ago

blue film 3

kdh5220 | about 20 hours ago

purple film 3

kdh5220 | about 20 hours ago