Delta Optical Thin Film A/S

Delta Optical Thin Film, established in the 1970s, is a pioneering optical filter company specializing in custom-designed thin film components. With a rich history and a focus on advanced manufacturing, Delta provides high-performance optical filters for OEM customers globally. Their expertise lies in designing and manufacturing Homogeneous Bandpass, Edge, and Blocking Filters, Beam Splitters, and Continuously Variable Filters using unique design and deposition control software.

Delta's Continuously Variable Filters (CVFs) are renowned for their wedged, continuously varying spectral properties, ideal for diverse applications. The company excels in crafting custom optical filters tailored to specific volume applications, utilizing proprietary design software and state-of-the-art deposition equipment.

The company emphasizes coating technology for reliable volume production, utilizing in-house developed software and tools. Delta is distinguished by its commitment to sustainability, incorporating solar panels, eco-friendly cleaning processes, and adherence to environmental standards in production.

With a dedicated team boasting over 75 years of collective optical design experience, Delta collaborates closely with clients to achieve optimal manufacturing tolerances and cost-effective solutions. The company's transparency and commitment to sustainability set new standards in the optical filter marketplace, making them a reliable partner for cutting-edge optical solutions.

For inquiries or to explore existing products, contact Delta Optical Thin Film at their headquarters in Hørsholm, Denmark.