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Chroma ET525/30 Fluorescence Bandpass Emission Filter, 525 nm, 30 nm FWHM, 25 mm Diameter

€270.6excl. VAT

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Item no.
8426eBay
Product Type
Filters
Wavelength Range
510 to 540 nm
Optic Diameter
25 mm
All 6 specifications
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Specifications 6

Brands
Chroma Technology
New/Used
Used
Item no.
8426eBay
Product Type
Filters
Wavelength Range
510 to 540 nm
Optic Diameter
25 mm

Product description

25 mm Chroma fluorescence emission filter with 525 nm center wavelength and 30 nm bandwidth.

The Chroma ET525/30 is a fluorescence bandpass emission filter for fluorescence microscopy, imaging, and spectral analysis. It is designed to transmit emission signals centered at 525 nm while suppressing unwanted wavelengths outside the passband.

  • Central wavelength (CWL): 525 nm
  • Bandwidth (FWHM): 30 nm
  • Approximate transmission range: 510–540 nm
  • Optic diameter: 25 mm
  • Approximate dimensions: Ø25 mm × 1–2 mm thick
  • Optical construction: Thin-film coating with high transmission in the usable spectral range
  • Blocking: High optical density outside the passband
  • Mounting: Suitable for a typical 25 mm eyepiece filter holder or compatible filter device
  • Weight: Approximately 10 g
  • Applications: Fluorescence microscopy, fluorescence imaging, green-spectrum emission detection, and spectral analysis

This 25 mm microscope emission filter is suitable for separating fluorescent signals from background wavelengths in optical imaging workflows. The unit is described as tested, fully functional, and in very good condition.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

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Last updated 19 October 2026