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TECHSPEC^® components are designed, specified, or manufactured by Edmund Optics. Learn More
648nm CWL, 12.5mm Dia, 14nm Bandwidth, OD 6 Fluorescence Filter

Stock #33-335

$195.00

Qty 1-5
$195.00

Qty 6
$156.00

Volume Pricing
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Diameter (mm):

12.50 +0.00/-0.10

Center Wavelength CWL (nm):

648.00

Full Width-Half Max FWHM (nm):

20.00

Optical Density OD:

≥6.0

Coating:

Hard Coated

Compatible Fluorophore:

FITC Emission

Transmission (%):

93.00

Blocking Wavelength Range (nm):

250 - 1100

Bandwidth (nm):

14.00

Clear Aperture CA (mm):

8.8

Surface Quality:

60-40

Angle of Incidence (°):

0.00

Angle of Incidence Tolerance (°):

±5.0

Mount Thickness (mm):

3.5

OD 6 Blocking Wavelength Range (nm):

300 - 621 & 677 - 925

Substrate:

UV Grade Fused Silica

Thickness Tolerance (mm):

±0.1

Transmitted Wavefront, RMS:

λ/4

Type:

Bandpass Filter

Regulatory Compliance

Reach 197:

Compliant

RoHS:

Compliant

Product Family Description

Common Wavelengths for Popular Fluorophores
>93% Transmission
>OD 6 Blocking, <3% from Edge of Bandwidth

Our TECHSPEC® Fluorescence Bandpass Filters are perfectly matched to common fluorophores used in fluorescence imaging applications. Featuring >93% transmission and >OD 6 blocking outside of the passband, these filters are also ideal components in spectroscopy and clinical chemistry applications and biotech instrumentation. Each filter is hard sputtered coated on a single fused silica substrate, and mounted in a black anodized ring.

For a full list of compatible fluorophores for each filter, view Fluorophores and Optical Filters for Fluorescence Microscopy.