DM425nm Dichroic Mirror | 45° AOI, 90% T/R, UV Imaging
The OPTOStokes DM425nm is a high-precision dichroic mirrors optimized for 45 degree angle of incidence, specifically designed for ultraviolet imaging and fluorescence excitation applications. Engineered with advanced thin film coating technology, it provides transmission greater than 90 percent across the 440–800nm visible range and reflectance greater than 90 percent across the 380–410nm UV range, enabling clean separation of ultraviolet and visible light for high-performance optical systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | DM425nm |
| Reference Part Number | 43300848 |
| Transmission Band | 440–800nm, transmission greater than 90 percent |
| Reflection Band | 380–410nm, reflectance greater than 90 percent |
| Angle of Incidence (AOI) | 45 degree |
Applications
This high transmission dichroic mirror is specifically engineered for ultraviolet imaging systems, where it precisely separates UV excitation light from visible emission signals. Its exceptional optical performance makes it ideal for:
Ultraviolet imaging and detection systems
Fluorescence microscopy and life science instruments
PCR optical detection and biomedical analysis
UV laser beam steering and combining
Industrial inspection and quality control
Analytical spectroscopy and chemical analysis
Customization & Service
OPTOStokes offers comprehensive custom optical solutions to meet your exact system requirements. We manufacture dichroic mirrors and precision UV filters in standard circular, square and custom irregular shapes, with optional precision mounting rings for seamless integration into your optical assemblies. Our extensive in-stock inventory ensures fast shipping for standard specifications, while our advanced manufacturing capabilities deliver custom orders with reliable, predictable lead times. All products are manufactured to world-class quality standards and undergo rigorous 100% optical testing before shipment.
Pain Points & CTA
Technical teams often face critical challenges: long lead times for custom optical components, inconsistent spectral separation performance, and lack of specialized technical support for UV systems. These issues can compromise signal-to-noise ratio and delay project milestones. At OPTOStokes, we solve these problems with our extensive ready-to-ship inventory, flexible manufacturing capabilities, and dedicated technical support team. Whether you need a single prototype for testing or high-volume production runs, we deliver precision optical components on time, every time.
For detailed datasheets, volume pricing, or to discuss your specific mirror requirements, contact our expert team at [email protected] or submit an inquiry through our website today.
