![]() McDanel Optical Technologies McDanel Optical Technologies (also known as Rayotek Scientific) is a company that designs, engineers, and manufactures products made from sapphire, glass, fused quartz, and fused silica. | ![]() Ruda Optical Ruda Optical (formerly known as Ruda-Cardinal) is a company that provides optical engineering solutions. | ![]() Nu-Tek Precision Optical Nu-Tek Precision Optical is a manufacturer of precision optical components and assemblies for commercial, industrial, academic, aerospace, government, and military applications. | |
Founding Date | Founding Date 1992 | Founding Date 1994 | Founding Date 1987 |
Type | Type Subsidiary | Type Private | Type Private |
Tags | |||
Locations | Locations San Diego, US HQ | Locations Tucson, US HQ | Locations Aberdeen, US HQ |
Employees | Employees 23 | Employees 2117% increase | Employees 713% decrease |
Operating ⚠ | |||
Certifications | Certifications 1 (Jun, 2024) | Certifications 2 (Mar, 2023) | Certifications N/A |

Ruda Optical (formerly known as Ruda-Cardinal) is a company that provides optical engineering solutions.
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Nu-Tek Precision Optical is a manufacturer of precision optical components and assemblies for commercial, industrial, academic, aerospace, government, and military applications.
View company