Innovative Solutions
Discover our custom protective packaging solutions and fast, reliable same day shipping on standard parts. Benefit from expert repolishing services and high-quality custom far-IR work for your technology-apps.
Fast Shipping
Enjoy our same day shipping service for standard parts, ensuring your orders reach you promptly. We prioritize efficiency and speed to meet your technology-apps needs.
Expert Services
Our team offers expert repolishing services and custom far-IR work to enhance the performance of your technology-apps. Trust us for reliable and top-notch solutions tailored to your requirements.
Quality Work
Experience the excellence of our high-quality services designed to elevate your technology-apps. We are committed to delivering superior results and exceeding your expectations.
KOCH CRYSTAL FINISHING is a leading optics manufacturer specializing in IR spectrophotometer cell windows, custom optics (prisms, lenses, and made-to-order windows), and optics packaging. With a knowledgeable staff possessing over 65 years of combined experience, we offer a wide range of standard products that can often be shipped the same day an order is received. Since 1988, we have proudly served a diverse customer base, including universities worldwide, North American governments high-production industries, and distributors.
