High-Clarity Circular K9 Optical Crystal Blanks for Awards & Laser Etching

High-transparency round glass disc blank for custom 3D internal etched medals.Close-up of a 100mm circular K9 crystal block showing perfect clarity and beveled edge detail.
Circular K9 Optic Crystal Blanks | Round Glass Blocks for 3D Laser Etching

Discover the perfect canvas for your designs with our Circular K9 Optic Crystal Blanks. These round glass blocks are meticulously manufactured from Grade A K9 optical crystal, ensuring they are free from internal streaks, bubbles, or imperfections. The circular form is a classic choice for personalized medals, commemorative plaques, and sophisticated desktop paperweights.

Each blank features precision-cut edges and a high-polish finish on all surfaces, allowing for maximum light refraction and the highest resolution during the 3D sub-surface laser etching process. Whether you need a thin disc for a recognition medal or a thick circular block for a freestanding award, these blanks provide the prestige and clarity required by global brands.

Item No.: BLANK-K9-19001

Material: Optical K9 Crystal Glass

Key Features:

  • Optically Pure: Guaranteed 99.9% clarity for high-definition laser results.

  • Versatile Design: Ideal for sandblasting, UV printing, and 3D internal engraving.

  • Custom Sizes: Available in standard diameters (e.g., 60mm, 80mm, 100mm) and custom thicknesses

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