Edmund Optics 54-665 Longpass Filter

The Edmund Optics 54-665 is a Schott RG-1000 longpass optical filter designed to transmit infrared wavelengths while blocking visible light. Featuring a 12.5mm diameter and 3mm thickness, this high-performance filter is ideal for applications in infrared imaging, spectroscopy, and fluorescence. Made from durable RG-1000 glass, it provides excellent optical clarity and thermal stability for demanding laboratory or industrial environments.

📦 Key Features:

• Manufacturer: Edmund Optics

• Part Number: 54-665

• Material: Schott RG-1000 glass

• Filter Type: Longpass

• Wavelength Cut-On: ~1000nm

• Diameter: 12.5mm

• Thickness: 3mm

• Application: IR imaging, spectroscopy, laser systems