Semrock : BrightLine® Single-Edge Dichroic Beamsplitter Catalog

	BrightLine® Single-Edge Dichroic Beamsplitter Catalog	30-day Return Policy

	The highest performance fluorescence filters available … and the choice of major OEM’s worldwide!

These polarization-insensitive dichroic beamsplitters for 45° angle-of-incidence exhibit steep edges with very high and flat reflection and transmission bands. More complete reflection and transmission mean less stray light for lower background and improved signal-to-noise ratio. These filters are optimized for fluorescence microscopes and instrumentation, and may also be used for a variety of other applications that require beam combining and separation based on wavelength. All dichroic filters on this page utilize Semrock's highly reliable hard-coating technology on ultralow-autofluorescence fused-silica substrates.

Same-day shipping available for most of these products, or custom-sizing in less than a week!

For more information on how to properly orient our dichroic beamsplitters, refer to orientation information. Looking for a mount? Semrock's custom-fabricated Beamsplitter Mount is ideal for holding beamsplitters in laboratory bench-top setups.

Single-edge dichroic beamsplitters [also see our multi-edge dichroic beamsplitters]

Part Number	Nominal Edge Wavelength	Reflection Band	Transmission Band	Size	Price¹
FF310-Di01-25x36	310 nm	255 - 295 nm	315 - 600 nm	25.2 mm x 35.6 mm x 1.1 mm	$295
FF409-Di03-25x36	409 nm	327 - 404 nm	415 - 950 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF458-Di02-25x36	458 nm	350 - 450 nm	467 - 950 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF472-SDi01-25x36	472 nm	485 - 493 nm	400 - 464 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF495-Di03-25x36	495 nm	350 - 488 nm	502 - 950 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF500-Di01-25x36	500 nm	485 - 491 nm	510 - 825 nm	25.2 mm x 35.6 mm x 1.1 mm	$245
FF505-SDi01-25x36	505 nm	513 - 725 nm	446 - 500 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF506-Di03-25x36	506 nm	350 - 500 nm	513 - 950 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF510-Di01-25x36	510 nm	327 - 488 nm	515 - 850 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF511-Di01-25x36	511 nm	400 - 495 nm	525 - 800 nm	25.2 mm x 35.6 mm x 1.1 mm	$245
FF520-Di02-25x36	520 nm	350 - 512 nm	528 - 950 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF541-SDi01-25x36	541 nm	570 - 710 nm	500 - 530 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF550-Di01-25x2.0-D	550 nm	509 - 537 nm	559 - 850 nm	25.0 mm x 2.0 mm	$225
FF552-Di02-25x36 Ships 9/7	552 nm	350 - 544 nm	558 - 950 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF555-Di02-25x36	555 nm	493 - 548 nm	562 - 745 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF560-Di01-25x36	560 nm	485 - 545 nm	570 - 825 nm	25.2 mm x 35.6 mm x 1.1 mm	$245
FF562-Di03-25x36 Ships 9/7	562 nm	350 - 555 nm	569 - 950 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF568-Di01-25x36	568 nm	405 - 555 nm	575 - 650 nm	25.2 mm x 35.6 mm x 1.1 mm	$245
FF591-SDi01-25x36	591 nm	601 - 800 nm	530 - 585 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF593-Di03-25x36	593 nm	350 - 585 nm	601 - 950 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF599-Di01-25x2.0-D	599 nm	567 - 585 nm	609 - 850 nm	25.0 mm x 2.0 mm	$225
FF605-Di02-25x36 Ships 9/7	605 nm	350 - 596 nm	612 - 950 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF609-Di01-25x36	609 nm	551 - 596 nm	615 - 650 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF648-Di01-25x36	648 nm	400 - 629 nm	658 - 700 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF650-Di01-25x36	650 nm	500 - 640 nm	660 - 825 nm	25.2 mm x 35.6 mm x 1.1 mm	$245
FF655-Di01-25x36	655 nm	470 - 645 nm	665 - 726 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF660-Di02-25x36	660 nm	350 - 651 nm	669 - 950 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF669-Di01-25x36x3.0	669 nm	350 - 660 nm	677 - 800 nm	25.2 mm x 35.6 mm x 3.0 mm	$225
FF677-Di01-25x36	677 nm	400 - 658 nm	687 - 830 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF685-Di01-25x36	685 nm	600 - 676 nm	695 - 810 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF709-Di01-25x2.0-D	709 nm	661 - 692 nm	720.5 - 850 nm	25.0 mm x 2.0 mm	$225
FF721-SDi01-25x36	721 nm	805 - 877 nm	668 - 674 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF731-Di01-25x36	731 nm	625 - 710 nm	742 - 850 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF740-Di01-25x36	740 nm	480 - 720 nm	750 - 825 nm	25.2 mm x 35.6 mm x 1.1 mm	$245
FF741-Di01-25x36	741 nm	660 - 731.5 nm	750.5 - 810 nm	25.2 mm x 35.6 mm x 1.1 mm	$225
FF750-SDi02-25x36	750 nm	770 - 920 nm	450 - 730 nm	25.2 mm x 35.6 mm x 1.1 mm	$245
FF801-Di01-25x36	801 nm	749 - 790 nm	813.5 - 885 nm	25.2 mm x 35.6 mm x 1.1 mm	$225

¹ Prices listed are for US domestic orders only. If you are ordering from outside the US, please contact your nearest regional distributor for the applicable list price.

The wavelength ranges have average reflection and transmission values guaranteed to be above 98% and 90%, respectively. For ultrasteep dichroic beamsplitters that are keyed to popular laser wavelengths, try our RazorEdge Dichroic™ beamsplitters.

Don't see a part number you've ordered previously? Semrock is constantly increasing and improving our product offerings. See the Filter Evolution Table for a list of replacement part numbers.

For complete fluorescence filter sets, see our main BrightLine Filter Catalog.

Semrock Filters are RoHS Compliant