MultiBandpass Filter 450/580/800

Precision Triple-Band Optical Filter for Multi-Channel Imaging

The MultiBandpass Filter 450/580/800 delivers simultaneous transmission across three discrete spectral bands—450 nm (blue), 580 nm (yellow-green), and 800 nm (near-infrared)—enabling efficient multi-channel detection in a single optical path.

Key Features

• Triple-band transmission: Optimized passbands at 450 nm, 580 nm, and 800 nm for fluorescence microscopy, spectroscopy, and NIR imaging
• High spectral purity: Deep blocking between bands minimizes crosstalk and ensures clean channel separation
• Rugged hard-coated surface: Ion-assisted deposition for durability in demanding lab environments
• Low autofluorescence: Substrate and coating materials selected for minimal background signal
• Precision-mounted: Ready for integration into filter cubes, wheels, or custom optical assemblies

Applications

• Multi-color fluorescence microscopy (DAPI/GFP/Cy5 or similar dye combinations)
• Raman spectroscopy with simultaneous visible and NIR detection
• Hyperspectral imaging and color-corrected machine vision
• Flow cytometry and cell sorting with multi-parameter detection
• Biomedical instrumentation requiring simultaneous UV-Vis-NIR channels

Why Choose This Filter?

Eliminate the need for multiple filter wheels or sequential acquisitions. This triple-band design accelerates data collection, reduces mechanical complexity, and ensures perfect registration across all three channels—critical for quantitative imaging and time-sensitive live-cell experiments.

Backed by lot-specific transmission data and designed for repeatable performance across production runs.