Optimized beamsplitters for the most popular lasers used in fluorescence imaging, including newer all-solid-state lasers for conventional laser based microscopy such as confocal imaging. All beamsplitters in this category have exceptional reflectance at the laser wavelengths, and anti-reflection (AR) coatings to minimize imaging artifacts resulting from the coherent laser light. This dichroic beamsplitter is optimized for reflecting laser beams up to 2.5 mm in diameter while minimizing RWE.
Interested in an improved Flatness / RWE version? Consider Semrock's Super-resolution / TIRF dichroics:
1λ P-V RWE on 1mm Di03-R405/488/561/635-t1 , optimized for reflecting laser beams up to 10 mm in diameter while minimizing RWE
λ/5 P-V RWE on 3mm Di03-R405/488/561/635-t3, optimized for reflecting laser beams up to 22.5 mm in diameter while minimizing RWE
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EachUS Domestic pricing – contact your local distributor for other currency list prices
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660.00 USD EachUS Domestic pricing – contact your local distributor for other currency list prices
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Di03-R405/488/561/635-t1-25x36
FL-007139 / 0
• Laser Dichroic Beamsplitter with edges at 418.5 nm, 498.3 nm, 576.5 nm & 658.1 nm
• Rabs > 94% 370 – 410 nm, 473 – 491 nm, 559 – 568.2 nm & 632.8 – 647.1 nm
• Ravg> 90% 350 – 370 nm
• Tavg > 93% 426 – 462 nm, 502.5 – 544.5 nm, 582 – 617.5 nm & 663 – 1200 nm
• Flatness / RWE: Super-resolution / TIRF
• Rabs > 94% 370 – 410 nm, 473 – 491 nm, 559 – 568.2 nm & 632.8 – 647.1 nm
• Ravg> 90% 350 – 370 nm
• Tavg > 93% 426 – 462 nm, 502.5 – 544.5 nm, 582 – 617.5 nm & 663 – 1200 nm
• Flatness / RWE: Super-resolution / TIRF
1 of 1
| Topic | Description |
| Cleaning Optical Filters | Instructions for cleaning hard coated optical filters |
| Cube Assembly Instructions | PDF and video instruction for installing filters into popular filter cubes |
| Filter Reliability | Compares the performance and reliability of hard coated filters to traditional soft-coated filters and provides information about the testing standards for Semrock filters |
| Flatness of Dichroic Beamsplitters | Describes the impact of non-flat dichroic beamsplitters on microscope image fidelity |
| Measuring Light with Wavelengths & Wavenumbers | Compares units of wavelength to wavenumbers and provides formulas for calculating wavenumber shift |
| Measurement of Optical Filters | Describes the problems encountered when measuring optical filter spectra with commercially available spectrophotometers |
| Laser Damage Threshold | Provides information for calculating laser damage threshold for pulsed and continuous wave lasers |
| Tunable Bandpass Filters | Compares the spectral response of tunable bandpass filters to traditional filter spectra at non-normal angles of incidence |
total selected
Clear selection
Select all 1 products from all pages.
Di03-R405/488/561/635-t1-25x36
FL-007139 / 0
• Laser Dichroic Beamsplitter with edges at 418.5 nm, 498.3 nm, 576.5 nm & 658.1 nm
• Rabs > 94% 370 – 410 nm, 473 – 491 nm, 559 – 568.2 nm & 632.8 – 647.1 nm
• Ravg> 90% 350 – 370 nm
• Tavg > 93% 426 – 462 nm, 502.5 – 544.5 nm, 582 – 617.5 nm & 663 – 1200 nm
• Flatness / RWE: Super-resolution / TIRF
• Rabs > 94% 370 – 410 nm, 473 – 491 nm, 559 – 568.2 nm & 632.8 – 647.1 nm
• Ravg> 90% 350 – 370 nm
• Tavg > 93% 426 – 462 nm, 502.5 – 544.5 nm, 582 – 617.5 nm & 663 – 1200 nm
• Flatness / RWE: Super-resolution / TIRF
1 of 1
| Topic | Description |
| Cleaning Optical Filters | Instructions for cleaning hard coated optical filters |
| Cube Assembly Instructions | PDF and video instruction for installing filters into popular filter cubes |
| Filter Reliability | Compares the performance and reliability of hard coated filters to traditional soft-coated filters and provides information about the testing standards for Semrock filters |
| Flatness of Dichroic Beamsplitters | Describes the impact of non-flat dichroic beamsplitters on microscope image fidelity |
| Measuring Light with Wavelengths & Wavenumbers | Compares units of wavelength to wavenumbers and provides formulas for calculating wavenumber shift |
| Measurement of Optical Filters | Describes the problems encountered when measuring optical filter spectra with commercially available spectrophotometers |
| Laser Damage Threshold | Provides information for calculating laser damage threshold for pulsed and continuous wave lasers |
| Tunable Bandpass Filters | Compares the spectral response of tunable bandpass filters to traditional filter spectra at non-normal angles of incidence |
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