pencil, context for image EY0YD4 with speckles in the tip

Size: 5655px × 3803px
Photo credit: © durk gardenier / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: coherent, fluctuations, interfere, interference, light, macro, optics, pattern, pencil, physics, pointsource, refection, rough, scatter, scattering, source, speckle, speckles, spots, sunlight, surface, tip, wavelengths