As nouns the difference between pigmentation and hypopigmentation

is that pigmentation is coloration of human, plant or animal tissue, especially by pigment while hypopigmentation is an abnormally reduced pigmentation.

Magnetosensitivity is a related term of magnetosensitive.

As a noun magnetosensitivity

is any property, or behaviour, that is affected by the strength or orientation of a magnetic field.

As an adjective magnetosensitive is

whose properties, or behaviour, is affected by the strength or orientation of a magnetic field.

As nouns the difference between organelle and melanosome

is that organelle is organelle while melanosome is (biology) any organelle that contains melanin.

As nouns the difference between melanin and melanosome

is that melanin is any of a group of naturally occurring dark pigments, especially the pigment found in skin, hair, fur, and feathers while melanosome is any organelle that contains melanin.

Eumelanosome is a derived term of melanosome.

As nouns the difference between eumelanosome and melanosome

is that eumelanosome is a brownish-black melanosome while melanosome is (biology) any organelle that contains melanin.

As verbs the difference between defocusing and defocused

is that defocusing is while defocused is (defocus).

As an adjective defocused is

produced by defocusing.

As verbs the difference between beam and defocus

is that beam is to emit beams of light; shine; radiate while defocus is to deliberately cause a lens, or a beam of light or particles, to be out of focus.

As a noun beam

is any large piece of timber or iron long in proportion to its thickness, and prepared for use.

As verbs the difference between light and defocus

is that light is to start (a fire) while defocus is to deliberately cause a lens, or a beam of light or particles, to be out of focus.

As a noun light

is the natural medium emanating from the Sun and other very hot sources (now recognised as electromagnetic radiation with a wavelength of 400-750 nm), within which vision is possible.

As an adjective light

is having light.

As an adverb light

is carrying little.

As a proper noun Light

is {{surname|lang=en}.

As a noun particle

is a very small piece of matter, a fragment; especially, the smallest possible part of something.

As a verb defocus is

to deliberately cause a lens, or a beam of light or particles, to be out of focus.

As verbs the difference between focus and defocus

is that focus is to cause (rays of light, etc) to converge at a single point while defocus is to deliberately cause a lens, or a beam of light or particles, to be out of focus.

As a noun focus

is a point at which reflected or refracted rays of light converge.