haloscope

As nouns the difference between terms and haloscope

is that terms is while haloscope is an instrument for exhibition or illustration of the phenomena]] of halos, [[parhelion|parhelia, and the like.

As nouns the difference between haploscope and haloscope

is that haploscope is an optical device that presents a separate image to each eye while haloscope is an instrument for exhibition or illustration of the phenomena]] of halos, [[parhelion|parhelia, and the like.

As nouns the difference between halo and haloscope

is that halo is halo while haloscope is an instrument for exhibition or illustration of the phenomena]] of halos, [[parhelion|parhelia, and the like.

As nouns the difference between illustration and haloscope

is that illustration is illustration while haloscope is an instrument for exhibition or illustration of the phenomena]] of halos, [[parhelion|parhelia, and the like.

As nouns the difference between exhibition and haloscope

is that exhibition is an instance of exhibiting, or something exhibited while haloscope is an instrument for exhibition or illustration of the phenomena]] of halos, [[parhelion|parhelia, and the like.

As nouns the difference between instrument and haloscope

is that instrument is a device used to produce music while haloscope is an instrument for exhibition or illustration of the phenomena of halos, parhelia, and the like.

As a verb instrument

is to apply measuring devices.