BPF780 Bandpass Filter - 780nm Center | IR Fluorescence Imaging | High OD Blocking

BPF780 Bandpass Filter - 780nm Center | IR Fluorescence Imaging | High OD Blocking

Unlock superior performance in near-infrared (NIR) fluorescence detection with our BPF780 Bandpass Filter. Specifically designed for applications demanding high signal-to-noise ratio in the 780nm infrared fluorescence spectrum, this filter is essential for researchers, engineers, and system integrators working with advanced optical systems.

Key Features & Benefits:

• Precision Wavelength Targeting: Central Wavelength (CWL) at 780nm ±2nm, optimized for capturing critical IR fluorescence emission signals.

• High Transmission Efficiency: >90% peak transmission (typical) within the passband ensures maximum signal capture and brighter imaging. [Specify exact transmission if possible]

• Exceptional Out-of-Band Rejection: Optical Density (OD) >5 (OD6 recommended) across a broad blocking range (e.g., ~200nm to 1100nm), effectively minimizing background noise and auto-fluorescence for unparalleled image clarity. [Specify actual OD and blocking range]

• Sharp Cut-On/Cut-Off Edges: Steep transition slopes ensure precise spectral isolation, critical for differentiating closely spaced fluorophores.

• Robust Construction: Hard-coated dielectric layers on high-quality Borofloat or Fused Silica substrate ensure exceptional durability, laser damage resistance, and long-term stability under demanding conditions. [Specify substrate]

• Infrared Fluorescence Optimized: Ideal partner for 780nm excitation sources, perfectly positioned to isolate the corresponding emission signal in NIR fluorescence applications.

Primary Applications:

• Infrared (IR) Fluorescence Microscopy & Bio-Imaging

• Flow Cytometry (NIR Channels)

• In-Vivo Imaging & Small Animal Imaging Systems

• DNA Sequencing & Genetic Analysis (NIR Dyes)

• Industrial Machine Vision (NIR Inspection)

• Laser-based Sensing & Diagnostics

• Scientific Research & Spectroscopy

Technical Specifications (Example - Replace with YOUR specs):

• Center Wavelength (CWL): 780nm

• Bandwidth (FWHM): 12nm (e.g., 774nm - 786nm) [Specify your FWHM]

• Peak Transmission: >90% [Specify min/avg/typical]

• Blocking Range: UV-VIS-NIR (e.g., 200nm - 1100nm)

• Optical Density (OD): >5 (Min), >6 (Recommended) [Specify actual OD values]

• Substrate: Borofloat 33 / Fused Silica / Optical Glass [Choose one]

• Surface Quality: 60-40 Scratch-Dig

• Coating: Hard Dielectric, Environmental Durable

• Angle of Incidence (AOI): 0° (Custom angles available)

Why Choose Our BPF780 Filter?

We combine rigorous optical design, precision manufacturing, and stringent quality control to deliver bandpass filters that meet the exacting demands of infrared fluorescence applications. Our BPF780 filter guarantees high signal throughput, exceptional background suppression, and reliable performance for your critical NIR imaging systems.