SP360 Shortpass Filter(T>90%@320-360nm,OD5@200-800nm)

Ultra-High Performance UV Shortpass Filter for Precision Applications

The SP360 Shortpass Filter delivers exceptional optical performance with high transmission (>90%) across the 320-360nm range and superior blocking (OD5) from 200-800nm. This precision-engineered filter is specifically designed for demanding UV applications requiring sharp wavelength cutoff and exceptional out-of-band rejection across a broad spectral range.

Key Features:

• Sharp cutoff at 360nm: Precise wavelength separation with steep transition edge
• High UV transmission: >90% transmission from 320-360nm for maximum light efficiency
• Exceptional blocking performance: OD5 (>99.999% blocking) from 200-800nm for superior spectral isolation
• Advanced coating technology: Multi-layer interference coatings ensure optimal performance
• UV-resistant hard coating: Durable surfaces resistant to UV radiation and environmental conditions

Applications:

• UV-A fluorescence microscopy and cellular imaging
• Precision UV spectrophotometry and analysis
• UV laser line cleanup and beam conditioning
• Photolithography and semiconductor processing
• Environmental UV monitoring systems
• Research and laboratory optical instrumentation
• Quality control in UV-sensitive applications

Technical Specifications:

• Cutoff Wavelength: 360nm
• Transmission: >90% @ 320-360nm
• Blocking: OD5 @ 200-800nm
• Edge Steepness: <10nm transition width
• Surface Quality: 40-20 scratch-dig
• Operating Temperature: -40°C to +85°C
• Substrate: High-quality UV-grade optical glass

Each filter undergoes rigorous quality control testing to ensure consistent optical performance and long-term reliability. The robust design facilitates seamless integration into existing optical systems, making it an essential component for researchers and engineers requiring precise UV wavelength control and exceptional blocking performance.