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Table of all single-edge dichroics |
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Below is our complete listing of polarization-insensitive single-edge dichroic beamsplitters for 45° angle-of-incidence. They exhibit steep edges with high and flat reflection and transmission bands and are optimized for a wide variety of applications – epifluorescence & laser microscopy, Raman spectroscopy, laser combining – any application that requires beam combining and separation based on wavelength. All dichroics on this page utilize Semrock's highly reliable hard-coating technology. Same-day shipping is available for most of these products, or custom-sizing in less than a week.
For more on flatness, read our white paper on how Flatness of Dichroic Beamsplitter Affects Focus and Image Quality.
The table below indicates whether each dichroic is optimized to work with lasers, the dichroic's steepness, and its flatness.
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Flatness Classification |
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Dichroic Family (Examples) |
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Nominal Radius of Curvature |
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Application Specification
(NOT Manufacturing Specification) |
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"Standard flatness" dichroics are sufficient for reflecting broadband excitation light and offer excellent imaging performance for transmitted light. |
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BrightLine Dichroics
(FF495-Di02-) |
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~6 meters |
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Transmission: causes insignificant aberrations to a transmitted beam over the full clear aperture
Reflection: designed to reflect broadband excitation light that is not focused or imaged |
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"Laser flatness" dichroics are roughly 5x flatter than "standard flatness" dichroics and minimize changes to smaller diameter reflected beams, such as a laser beam up to several millimeters in diameter.
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BrightLine Laser Dichroics
(DI01-R488-)
RazorEdge Dichroics (LPD01-488RU-)
LaserMux Dichroics
(LM01-503-) |
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~ 30 meters |
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Transmission: causes insignificant aberrations to a transmitted beam over the full clear aperture
Reflection: contributes less than one Rayleight Range of shift in focus (relative to a perfectly flat mirror) at the focal plane of a lens after reflecting a laser beam with a diameter up to 2.5 mm |
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"Imaging flatness" dichroics are roughly 2 – 3x flatter than "laser flatness" dichroics and offer the best performance for reflected light, especially when imaging in the reflected path. |
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Image Splitting Dichroics
(FF509-FDi01-)
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~100 meters |
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Transmission: causes insignificant aberrations to a transmitted beam over the full clear aperture
Reflection: contributes less than 1.5 x Airy disk diameter to the RMS spot size of a focused, reflected beam with a diameter up to 10 mm |
Single-edge dichroic beamsplitters [also see our multi-edge dichroic beamsplitters]
| 1071 nm | > 94% 1064 nm | > 90% 1077.8 - 1650.8 nm | Yes | Ultra Steep | Laser Flat |
LPD01-1064RU-25
| $495 |
| 1076 nm | > 94% 1064 nm | > 90% 1088.5 - 1650.8 nm | Yes | Ultra Steep | Laser Flat |
LPD01-1064RS-25
| $345 |
| 310 nm | > 98% 255 - 295 nm | > 90% 315 - 600 nm | No | Standard | Standard |
FF310-Di01-25x36
| $295 |
| 409 nm | > 98% 327 - 404 nm | > 93% 415 - 950 nm | No | Standard | Standard |
FF409-Di03-25x36
| $225 |
| 415 nm | > 94% 372 - 410 nm | > 93% 420.3 - 900 nm | Yes | Steep | Laser Flat |
Di01-R405-25x36
| $345 |
| 416 nm | > 90% 360 - 407 nm | > 90% 425 - 575 nm | No | Standard | Standard |
FF416-Di01-25x36
| $195 |
| 427 nm | > 98% 372.0 - 415.0 nm | > 95% 439.0 - 647.1 nm | Yes | Standard | Laser Flat |
LM01-427-25
| $195 |
| 452 nm | > 90% 423 - 445 nm | > 90% 460 - 610 nm | No | Standard | Standard |
FF452-Di01-25x36
| $195 |
| 458 nm | > 98% 350 - 450 nm | > 93% 467 - 950 nm | No | Standard | Standard |
FF458-Di02-25x36
| $225 |
| 463.5 nm | > 94% 439 - 457.9 nm | > 93% 469.3 - 900 nm | Yes | Steep | Laser Flat |
Di01-R442-25x36
| $345 |
| 466 nm | > 98% 439.0 - 457.9 nm | > 95% 473.0 - 647.1 nm | Yes | Standard | Laser Flat |
LM01-466-25
| $195 |
| 472 nm | > 98% 485 - 493 nm | > 90% 400 - 464 nm | No | Standard | Standard |
FF472-SDi01-25x36
| $225 |
| 480 nm | > 98% 457.9 - 473.0 nm | > 95% 488.0 - 647.1 nm | Yes | Standard | Laser Flat |
LM01-480-25
| $195 |
| 482 nm | > 90% 415 - 470 nm | > 90% 490 - 720 nm | No | Standard | Standard |
FF482-Di01-25x36
| $195 |
| 484 nm | > 95% 350 - 475 nm | > 93% 492.3 - 950 nm | No | Standard | Imaging Flat |
FF484-FDi01-25x36
| $295 |
| 492.8 nm | > 94% 488 nm | > 90% 494.3 - 756.4 nm | Yes | Ultra Steep | Laser Flat |
LPD01-488RU-25
| $495 |
| 495 nm | > 98% 350 - 488 nm | > 93% 502 - 950 nm | No | Standard | Standard |
FF495-Di03-25x36
| $225 |
| 497 nm | > 94% 471 - 491 nm | > 93% 503.3 - 900 nm | Yes | Steep | Laser Flat |
Di01-R488-25x36
| $345 |
| 497 nm | > 90% 452 - 490 nm | > 90% 505 - 800 nm | No | Standard | Standard |
FF497-Di01-25x36
| $195 |
| 497.8 nm | > 94% 488 nm | > 90% 499.2 - 756.4 nm | Yes | Ultra Steep | Laser Flat |
LPD01-488RS-25
| $345 |
| 499 nm | > 90% 470 - 490 nm | > 90% 508 - 675 nm | No | Standard | Standard |
FF499-Di01-25x36
| $195 |
| 500 nm | > 98% 485 - 491 nm | > 90% 510 - 825 nm | No | Standard | Standard |
FF500-Di01-25x36
| $245 |
| 503 nm | > 98% 473.0 - 491.0 nm | > 95% 514.5 - 647.1 nm | Yes | Standard | Laser Flat |
LM01-503-25
| $195 |
| 505 nm | > 98% 513 - 725 nm | > 90% 446 - 500 nm | No | Standard | Standard |
FF505-SDi01-25x36
| $225 |
| 506 nm | > 98% 350 - 500 nm | > 93% 513 - 950 nm | No | Standard | Standard |
FF506-Di03-25x36
| $225 |
| 509 nm | > 95% 350 - 500 nm | > 93% 518.3 - 950 nm | No | Standard | Imaging Flat |
FF509-FDi01-25x36
| $295 |
| 510 nm | > 98% 327 - 488 nm | > 90% 515 - 850 nm | No | Standard | Standard |
FF510-Di01-25x36
| $225 |
| 511 nm | > 90% 400 - 495 nm | > 90% 525 - 800 nm | No | Standard | Standard |
FF511-Di01-25x36
| $245 |
| 516 nm | > 90% 490 - 510 nm | > 90% 520 - 700 nm | No | Standard | Standard |
FF516-Di01-25x36
| $195 |
| 517 nm | > 90% 380 - 505 nm | > 90% 525 - 800 nm | No | Standard | Imaging Flat |
FF517-Di01-25x36x1.5
| $245 |
| 519.6 nm | > 94% 514.5 nm | > 90% 521.2 - 797.5 nm | Yes | Ultra Steep | Laser Flat |
LPD01-514RU-25
| $495 |
| 520 nm | > 98% 350 - 512 nm | > 93% 528 - 950 nm | No | Standard | Standard |
FF520-Di02-25x36
| $225 |
| 521.5 nm | > 94% 505 - 515 nm | > 93% 527.9 - 900 nm | Yes | Steep | Laser Flat |
Di01-R514-25x36
| $345 |
| 524.8 nm | > 94% 514.5 nm | > 90% 526.3 - 797.5 nm | Yes | Ultra Steep | Laser Flat |
LPD01-514RS-25
| $345 |
| 537.2 nm | > 94% 532 nm | > 90% 538.9 - 824.8 nm | Yes | Ultra Steep | Laser Flat |
LPD01-532RU-25
| $495 |
| 541 nm | > 98% 570 - 710 nm | > 90% 500 - 530 nm | No | Standard | Standard |
FF541-SDi01-25x36
| $225 |
| 542 nm | > 94% 514 - 532 nm | > 93% 545.3 - 1200 nm | Yes | Steep | Laser Flat |
Di01-R532-25x36
| $345 |
| 542.6 nm | > 94% 532 nm | > 90% 544.2 - 824.8 nm | Yes | Ultra Steep | Laser Flat |
LPD01-532RS-25
| $345 |
| 550 nm | > 98% 509 - 537 nm | > 90% 559 - 850 nm | No | Standard | Standard |
FF550-Di01-25x2.0-D
| $225 |
| 552 nm | > 98% 350 - 544 nm | > 93% 558 - 950 nm | No | Standard | Standard |
FF552-Di02-25x36
| $225 |
| 552 nm | > 98% 514.5 - 543.5 nm | > 95% 561.4 - 790.0 nm | Yes | Standard | Laser Flat |
LM01-552-25
| $195 |
| 555 nm | > 98% 493 - 548 nm | > 90% 562 - 745 nm | No | Standard | Standard |
FF555-Di02-25x36
| $225 |
| 560 nm | > 98% 485 - 545 nm | > 90% 570 - 825 nm | No | Standard | Standard |
FF560-Di01-25x36
| $245 |
| 562 nm | > 98% 350 - 555 nm | > 93% 569 - 950 nm | No | Standard | Standard |
FF562-Di03-25x36
| $225 |
| 564 nm | > 90% 380 - 555 nm | > 90% 575 - 800 nm | No | Standard | Standard |
FF564-Di01-25x36x1.5
| $245 |
| 568 nm | > 97% 405 - 555 nm | > 93% 575 - 650 nm | No | Standard | Standard |
FF568-Di01-25x36
| $245 |
| 570 nm | > 90% 525 - 556 nm | > 90% 580 - 650 nm | No | Standard | Standard |
FF570-Di01-25x36
| $195 |
| 575 nm | > 94% 554 - 568.2 nm | > 93% 582.4 - 1200 nm | Yes | Steep | Laser Flat |
Di01-R561-25x36
| $345 |
| 580 nm | > 95% 350 - 570 nm | > 93% 590.8 - 950 nm | No | Standard | Imaging Flat |
FF580-FDi01-25x36
| $295 |
| 585 nm | > 90% 533 - 580 nm | > 90% 595 - 800 nm | No | Standard | Standard |
FF585-Di01-25x36
| $195 |
| 591 nm | > 98% 601 - 800 nm | > 90% 530 - 585 nm | No | Standard | Standard |
FF591-SDi01-25x36
| $225 |
| 593 nm | > 98% 350 - 585 nm | > 93% 601 - 950 nm | No | Standard | Standard |
FF593-Di03-25x36
| $225 |
| 599 nm | > 98% 567 - 585 nm | > 90% 609 - 850 nm | No | Standard | Standard |
FF599-Di01-25x2.0-D
| $225 |
| 605 nm | > 98% 350 - 596 nm | > 93% 612 - 950 nm | No | Standard | Standard |
FF605-Di02-25x36
| $225 |
| 605 nm | > 94% 593.5 - 594.3 nm | > 93% 609.2 - 1200 nm | Yes | Steep | Laser Flat |
Di01-R594-25x36
| $345 |
| 609 nm | > 98% 551 - 596 nm | > 90% 615 - 650 nm | No | Standard | Standard |
FF609-Di01-25x36
| $225 |
| 613 nm | > 98% 561.4 - 594.1 nm | > 95% 632.8 - 790.0 nm | Yes | Standard | Laser Flat |
LM01-613-25
| $195 |
| 639.1 nm | > 94% 632.8 nm | > 90% 641 - 980.8 nm | Yes | Ultra Steep | Laser Flat |
LPD01-633RU-25
| $495 |
| 645.5 nm | > 94% 632.8 nm | > 90% 647.4 - 980.8 nm | Yes | Ultra Steep | Laser Flat |
LPD01-633RS-25
| $345 |
| 647.3 nm | > 94% 643.5 nm | > 90% 651.9 - 997.4 nm | Yes | Ultra Steep | Laser Flat |
LPD01-643RU-25
| $495 |
| 648 nm | > 98% 400 - 629 nm | > 90% 658 - 700 nm | No | Standard | Standard |
FF648-Di01-25x36
| $225 |
| 650 nm | > 98% 500 - 640 nm | > 90% 660 - 825 nm | No | Standard | Standard |
FF650-Di01-25x36
| $245 |
| 654 nm | > 94% 632.8 - 647.1 nm | > 93% 663.3 - 1200 nm | Yes | Steep | Laser Flat |
Di01-R635-25x36
| $345 |
| 654.0 nm | > 94% 643.5 nm | > 90% 658.3 - 997.4 nm | Yes | Ultra Steep | Laser Flat |
LPD01-643RS-25
| $345 |
| 655 nm | > 98% 470 - 645 nm | > 90% 665 - 726 nm | No | Standard | Standard |
FF655-Di01-25x36
| $225 |
| 659 nm | > 95% 632.8 - 647.1 nm | > 95% 671.0 - 790.0 nm | Yes | Standard | Laser Flat |
LM01-659-25
| $195 |
| 660 nm | > 98% 350 - 651 nm | > 93% 669 - 950 nm | No | Standard | Standard |
FF660-Di02-25x36
| $225 |
| 662 nm | > 95% 350 - 650 nm | > 93% 673.7 - 950 nm | No | Standard | Imaging Flat |
FF662-FDi01-25x36
| $295 |
| 665 nm | > 98% 350 - 650 nm | > 93% 680 - 1600 nm | No | Standard | Standard |
FF665-Di02-25x36
| $495 |
| 670 nm | > 94% 680 - 1080 nm | > 90% 360 - 650 nm | No | Standard | Standard |
FF670-SDi01-25x36
| $495 |
| 677 nm | > 98% 400 - 658 nm | > 90% 687 - 830 nm | No | Standard | Standard |
FF677-Di01-25x36
| $225 |
| 685 nm | > 98% 600 - 676 nm | > 90% 695 - 810 nm | No | Standard | Standard |
FF685-Di01-25x36
| $225 |
| 705 nm | > 98% 350 - 690 nm | > 93% 720 - 1600 nm | No | Standard | Standard |
FF705-Di01-25x36
| $495 |
| 709 nm | > 98% 661 - 692 nm | > 90% 720.5 - 850 nm | No | Standard | Standard |
FF709-Di01-25x2.0-D
| $225 |
| 720 nm | > 95% 750 - 875 nm | > 85% 370 - 690 nm | No | Standard | Standard |
FF720-SDi01-25x36
| $495 |
| 721 nm | > 98% 805 - 877 nm | > 90% 668 - 674 nm | No | Standard | Standard |
FF721-SDi01-25x36
| $225 |
| 731 nm | > 98% 625 - 710 nm | > 90% 742 - 850 nm | No | Standard | Standard |
FF731-Di01-25x36
| $225 |
| 735 nm | > 98% 350 - 720 nm | > 93% 750 - 1100 nm | No | Standard | Standard |
FF735-Di01-25x36
| $495 |
| 740 nm | > 98% 480 - 720 nm | > 90% 750 - 825 nm | No | Standard | Standard |
FF740-Di01-25x36
| $245 |
| 741 nm | > 98% 660 - 731.5 nm | > 90% 750.5 - 810 nm | No | Standard | Standard |
FF741-Di01-25x36
| $225 |
| 750 nm | > 96% 770 - 920 nm | > 93% 450 - 730 nm | No | Standard | Standard |
FF750-SDi02-25x36
| $245 |
| 792.9 nm | > 94% 785 nm | > 90% 795.2 - 1213.8 nm | Yes | Ultra Steep | Laser Flat |
LPD01-785RU-25
| $495 |
| 800.7 nm | > 94% 785 nm | > 90% 803.1 - 1213.8 nm | Yes | Ultra Steep | Laser Flat |
LPD01-785RS-25
| $345 |
| 801.5 nm | > 98% 749 - 790 nm | > 90% 813.5 - 885 nm | No | Standard | Standard |
FF801-Di01-25x36
| $225 |
| 836 nm | > 94% 830 nm | > 90% 840.8 - 1286.5 nm | Yes | Ultra Steep | Laser Flat |
LPD01-830RU-25
| $495 |
| 840 nm | > 94% 830 nm | > 90% 849.1 - 1286.5 nm | Yes | Ultra Steep | Laser Flat |
LPD01-830RS-25
| $345 |
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.