Omega Optical, Inc. 480nm CWL, 60nm FWHM (480BP60) RapidBand 25mm Optical Bandpass Filter

480nm optical bandpass filter with a 60nm bandwidth.

Omega Optical's RapidBand filters provide fast delivery for hundreds of bandpass filter combinations in a standard 25mm diameter ring that is only 3.5mm thick. RapidBand filters are constructed by combining durable sputter-coated longpass and shortpass edge filters in a proprietary air-spaced ring designed to meet the size and quality requirements for many optical systems. These filters are ideal for a wide variety of applications, ranging from fluorescence microscopy to rapid prototyping.

Note: The spectral curve shown is a theoretical representation of the finished bandpass filter, calculated from measured edge filter data. The spectral curve is a typical representation of this filter's performance, but may vary due to production and design variations. Omega Optical only guarantees this part to meet the product specifications listed below.

Filter Specifications

Spectral:

Filter Type: Bandpass
Center Wavelength: 480nm
Center Wavelength Tolerance: +/-2nm
FWHM Bandwidth: 60nm
FWHM Bandwidth Tolerance: +/-4nm
Transmission: 85% Typical
Blocking: OD5 Average, OD4 Minimum UV-1100nm
Transmitted Wavefront Distortion: 1/4 wave @633nm
Angle of Incidence: 0 degrees

Physical:

Shape: Round
Mounting Type: Ring Mounted
Diameter: 25mm
Diameter Tolerance: +0/-0.1mm
Thickness: 3.5mm
Thickness Tolerance: +0/-0.1mm
Clear Aperture Diameter: >/=20.9mm
Coating Type: Surface Coating (Plasma-assisted reactive magnetron sputtering)
Minimum Surface Quality: F scratch/F Dig per MIL-C-48497A
Omega Optical Part Number: RPB450-510