Name: 835nm CWL, >OD5, 30nm FWHM Bandpass Filter, 25mm Dia.
SKU: 78-457
Price: €195,00

835nm CWL, >OD5, 30nm FWHM Bandpass Filter, 25mm Dia.

Hard Coated OD5 Bandpass Filters

Stock #78-457 New 3-4 days

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€195^,00

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€195,00

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EO Spec Sheet Download All

Specifications

General

Type:

Bandpass Filter

Typical Applications:

Scattered light and point detection (Flow Cytometry), not suitable for imaging, immunophenotyping

Note:

Arrow on ring indicates preferred direction of propagation of light.

Physical & Mechanical Properties

Diameter (mm):

25.00 ±0.10

Clear Aperture CA (mm):

≥10

Construction:

Mounted in Black Anodized Ring

Substrate Thickness (mm):

2.00 ±0.10

Optical Properties

Angle of Incidence (°):

0 ±5

Bandwidth (nm):

Optical Density OD (Average):

Center Wavelength CWL (nm):

835.00 (Nominal)

Full Width-Half Max FWHM (nm):

30.00 (Nominal)

Optical Grade Glass

Minimum Transmission (%):

>93 @ 824 – 846nm

Coating:

Hard Coated

Surface Quality:

80-50

Blocking Wavelength Range (nm):

330 - 900

Cone Half Angle (°):

Threading & Mounting

Mount Thickness (mm):

3.50 ±0.10

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

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Product Details

Suitable for Single-Point Fluorescence Detection and Flow Cytometry Applications
52 Distinct Design Wavelengths Covering the NUV – NIR Spectrum
>OD5 Average Blocking from 330 – 900nm
Mounted for Easy Handling and System Integration

Hard Coated OD5 Bandpass Filters are available in 52 distinct passbands with design wavelengths from 340 to 895nm in step increments of 10-15nm in the NUV, VIS, and NIR. These cost-efficient hard-coated filters feature high transmission (>90%) with full-width half maximum (FWHM) of 20nm, or 30nm in the NIR, for essential optical performance. Hard Coated OD5 Bandpass Filters feature high average blocking >OD5 outside the passband from 330 – 900nm, making them suited for flow cytometry and single-point fluorescence detection, such as photometry and point-scanning. All filters are mounted in 25mm diameter black anodized aluminum rings to facilitate handling and system integration.