Synthetic and Synthetic Impregnated Opals

Coarse and Fine Crystalline Opals with Non-Directional Play-of Color

Synthetic Opals - Black Opal, White Opal, Crystal Opal and Fire Opal.

Opals in Different Varieties

Black Opals, White Opals, Crystal Opals and Fire Opals.

Great Properties . . .

and easy to process!

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Email us at goldberg@pinfire.deMonodisperse Silica Particles

Nanoparticles - Monodisperse Silica Particles (Microspheres & Nanospheres) Synthetic Opals - Black Opal, White Opal, Crystal Opal & Fire Opal

Coarse and Fine Crystalline Opals with a Non-Directional Play-of-Color

Monodisperse Particles in a wide size range

Silica Nanoparticles and Synthetic Opals. Galleries of Colloidal Crystals.
Dried Monodisperse Spherical Silica Particles
Dried Monodisperse Spherical Silica Particles
Dried Monodisperse Spherical Silica Particles
Dried Monodisperse Spherical Silica Particles
Dried Monodisperse Spherical Silica Particles
Dried Monodisperse Spherical Silica Particles

Project Info:

Monodisperse Colloidal Silica Particles, slowly dried on a Glass Slide.
In Dependence on the Particles Size, Numbers of Layers and Angle of Illumination different Bragg Diffraction Colors (Play-Of-Color) can be observed.
(Pictures taken by use of a Microscope equipped with a Digital Camera)

Synthetic Impregnated Opals with Non-Directional Play-of-Color.