Precision IR Optics & Crystal Finishing
At Koch Crystal Finishing, we specialize in the meticulous grinding and polishing of delicate infrared materials, including NaCl, KCl, KBr, CaF2, CsI, KRS-5, BaF2, and ZnSe. Our process is specifically engineered to handle the unique challenges of hygroscopic (water-soluble) crystals, utilizing anhydrous polishing agents to prevent fogging and surface degradation. Whether you require the restoration of clouded spectroscopy windows or the precision finishing of new laser-grade optics, our expert team ensures maximum transmission and optical clarity. All orders are protected by our custom HIPS packaging and available for same-day shipping.
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 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.
