T＞90%@320-800nm+R>99%@200-300nm Longpass Dichroic Mirror(LPDM)

Premium UV-Blocking Optical Filter

This high-performance optical filter provides exceptional UV protection while maintaining superior transmission across the visible and near-infrared spectrum.

Key Specifications:

• Transmission Band: T > 90% @ 320-800nm - Excellent transmission from UV-A through near-infrared
• Reflection Band: R > 99% @ 200-300nm - Superior blocking of harmful UV-B and UV-C radiation
• Angle of Incidence: 45° optimized design

Applications:

• UV protection in imaging systems and cameras
• Solar observation and astronomy equipment
• Spectrophotometry and analytical instruments
• Laser safety and beam conditioning
• Biomedical and life science applications
• Industrial UV monitoring systems

Features:

• Ultra-high UV blocking efficiency (>99%) for radiation protection
• Exceptional visible light transmission (>90%) preserves image quality
• Sharp cutoff at 320nm for precise spectral control
• Durable multi-layer dielectric coating resistant to environmental conditions
• Low absorption and scatter for minimal signal loss
• Precision-polished substrate for optical clarity

Essential for applications requiring UV protection without compromising visible light performance. Ideal for researchers, photographers, and engineers working with UV-sensitive equipment or requiring precise spectral filtering.