Patterned glass products, optical components

Introducing glass products with patterns for high-precision optical components.

We form high-precision patterns using metal thin films such as chromium and chromium oxide on various glass substrates (quartz, soda-lime, white board, etc.). At Equa, we provide products that feature high-precision fine patterns starting from a minimum of 1μ by directly drawing patterns using a photomask drawing device. We also accommodate mass-produced products based on photomasks. Glass substrates are cut to any desired size with high precision using dicing equipment to become products. We support not only standard patterns such as cross patterns and optical slits but also products that utilize complex processing techniques such as drilling, adhesion to metal parts, sandblasting, and multilayer film patterning. 【Gradient Patterns】 - Patterns with varying transmittance in a radial direction - Linear changes in transmittance - Patterns with transmittance varying in a sinusoidal shape - Patterns with transmittance varying in the rotational direction For more details, please contact us or download the catalog.

Other optical parts