SP630 Shortpass Filter(T>90%@385-620nm,OD5@200-1100nm)

Ultra-High Performance Visible Light Shortpass Filter

The SP630 Shortpass Filter delivers exceptional optical performance with high transmission (>90%) across the 385-620nm range and superior blocking (OD5) from 200-1100nm. This precision-engineered filter is specifically designed for demanding visible light applications requiring sharp wavelength cutoff and exceptional out-of-band rejection across a broad spectral range.

Key Features:

• Sharp cutoff at 630nm: Precise wavelength separation with steep transition edge
• Broad visible transmission: >90% transmission from 385-620nm for maximum light efficiency
• Exceptional blocking performance: OD5 (>99.999% blocking) from 200-1100nm for superior spectral isolation
• Advanced coating technology: Multi-layer interference coatings ensure optimal performance
• Durable hard-coated surfaces: Resistant to environmental conditions and handling

Applications:

• Visible light fluorescence microscopy and imaging
• Precision spectrophotometry and analytical chemistry
• Laser line cleanup and beam conditioning
• Machine vision and industrial inspection
• Flow cytometry and cell analysis
• Research and laboratory optical systems
• Color separation and optical filtering

Technical Specifications:

• Cutoff Wavelength: 630nm
• Transmission: >90% @ 385-620nm
• Blocking: OD5 @ 200-1100nm
• Edge Steepness: <10nm transition width
• Surface Quality: 40-20 scratch-dig
• Operating Temperature: -40°C to +85°C
• Substrate: High-quality 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 visible light wavelength control and exceptional blocking performance.