SP750 Shortpass Filter (T＞90%@500-730nm, OD6@780-1100nm)

SP750 Shortpass Filter - Premium Optical Performance

The SP750 Shortpass Filter delivers exceptional optical performance with superior OD6 blocking, making it the premium choice for applications requiring maximum infrared rejection and precise wavelength control in the visible to near-infrared transition.

Key Specifications:

• Cut-off Wavelength: 750nm (T=50%)
• High Transmission Range: T>90% @ 500-730nm
• Superior Blocking Range: OD6 @ 780-1100nm
• Optical Density: >1,000,000:1 blocking ratio
• Blocking Bandwidth: 320nm range

Applications & Benefits:

• High-End Spectroscopy: Eliminates infrared interference for ultra-clean spectral measurements
• Laser Safety Systems: Provides maximum protection from harmful NIR radiation
• Fluorescence Imaging: Prevents infrared bleed-through in sensitive detection systems
• Scientific Instrumentation: Ensures accurate measurements in research applications
• Photomultiplier Protection: Shields sensitive detectors from damaging wavelengths

Technical Advantages:

• Exceptional OD6 blocking - 1,000,000:1 rejection ratio for maximum protection
• Optimized transmission range (500-730nm) covers key visible wavelengths
• Sharp transition edge at 750nm for precise spectral separation
• Ultra-low leakage prevents detector saturation
• Extended blocking range covers common NIR laser lines
• Durable multi-layer coating ensures long-term reliability

The professional's choice for demanding applications where maximum blocking performance is absolutely critical. This filter provides unparalleled infrared rejection, making it essential for high-end research instruments, precision optical measurements, and laser safety systems requiring the highest level of protection.