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Knight Optical(UK) Ltd - sales@knightoptical.co.uk - +44 (0)1622 859444

Dichroic beamsplitters longwave reflecting filters (45° AOI)

What are you looking for in Stock?

Dichroic Beamsplitters are used to separate two spectral regions which require detection at the same time. Unlike dichroic filters, these beamsplitters are designed for use at 45° and are useful for applications such as fluorescence microscopy.

The below listed dichroic beamsplitters are of the long-wave and band reflecting type and are available to purchase directly from this website in the sizes listed below. Dichroic beamsplitters can be resized at short notice for custom enquiries.

Knight Optical also offers an extensive custom optic service thanks to our many years of experience in the industry. We are able to supply dichroic beamsplitters for all key wavelengths, cut to the right size and shape for individual applications. For more information on our range of dichroic filters and beamsplitters, or to enquire about our custom service, contact our technical sales team.

Diameter: +0.0 / -0.2 mm
Length/width: ± 0.2 mm
Thickness: ± 0.25 mm
Surface quality: <60-40 scratch/dig
 

Note
TWL= Transition wavelength (T=50%)
Wavelength cut-on listed in table is transition cut-on wavelength (T=Tmax/2)
Wavelength cut-off listed in table is transition cut-off wavelength (T=Tmax/2)
Wavelength peak is centre wavelength 

  • Cutting down or edged to special shapes and sizes.
  • Stock sheets at larger sizes available.
  • Mounting of squares and diameters into stock and custom mounts.
  • Mounting into standard 25.5 and 30.5x0.5mm thread mounts for integration into cameras.
  • Mounting into a range of stock camera rings.

Get a Custom Quote

Get in touch

Our Multi-Lingual Sales Team are here to help with your requirments:

UK +44 (0)1622 859444
UK +44 (0)1622 850614
UK +44 (0)1622 851078
US +001 401-583-7846

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