LP430 Longpass Filter (T>90%@435-1200nm, OD3@200-420nm)

High-Performance LP430 Longpass Filter - Precision Blue Light Filtering

The LP430 Longpass Filter delivers reliable optical performance for applications requiring precise blue-violet light separation. With 90% transmission efficiency and effective OD3 blocking, this filter is engineered for demanding fluorescence microscopy and spectroscopy applications.

Technical Specifications:

• Cut-on Wavelength: 430nm (T=50%)
• High Transmission: T>90% @ 435-1200nm
• Effective Blocking: OD3 @ 200-420nm

Key Applications:

• Fluorescence Microscopy: Ideal for blue fluorophore emission detection
• Flow Cytometry: Essential for violet laser line filtering (405nm)
• Confocal Microscopy: Perfect for multi-color imaging applications
• Cell Biology Research: Optimal for DAPI and other blue fluorescent dyes
• Spectroscopy Systems: Precise wavelength discrimination for analytical work
• Laser Applications: Effective filtering for 405nm and 445nm laser systems

Performance Features:

• Sharp transition edge for precise 430nm cutoff
• High 90% transmission minimizes signal loss
• OD3 blocking provides reliable background suppression
• Consistent performance across entire filter surface
• Low autofluorescence for sensitive detection
• Stable performance under intense illumination

Design Advantages:

• Versatile Range: Covers blue to near-infrared spectrum (435-1200nm)
• Research Grade: Professional quality for scientific applications
• Reliable Blocking: OD3 performance ensures clean signal separation
• Standard Compatibility: Works with common filter cube configurations

Quality & Reliability:

• Advanced multi-layer optical coatings
• Rigorous quality control and performance testing
• Compatible with standard optical mounts
• Long-term stability for consistent results
• Suitable for both research and industrial applications

Perfect for: Fluorescence microscopy, flow cytometry, confocal imaging, and optical systems requiring reliable blue-violet light filtering with high transmission efficiency in the visible to near-infrared range.