Bandpass Filter / 670nm | Asahi Spectra USA Inc.

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XBPA670 Bandpass Filter / 670nm 25mm dia.

The following actual transmission curve is shown only for your reference.

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nm / %

 770.0  -0.0035
 769.0  -0.0034
 768.0  -0.0035
 767.0  -0.0034
 766.0  -0.0033
 765.0  -0.0029
 764.0  -0.0030
 763.0  -0.0030
 762.0  -0.0029
 761.0  -0.0028
 760.0  -0.0027
 759.0  -0.0027
 758.0  -0.0028
 757.0  -0.0028
 756.0  -0.0027
 755.0  -0.0029
 754.0  -0.0030
 753.0  -0.0029
 752.0  -0.0028
 751.0  -0.0028
 750.0  -0.0028
 749.0  -0.0030
 748.0  -0.0029
 747.0  -0.0029
 746.0  -0.0029
 745.0  -0.0030
 744.0  -0.0030
 743.0  -0.0029
 742.0  -0.0028
 741.0  -0.0029
 740.0  -0.0029
 739.0  -0.0028
 738.0  -0.0028
 737.0  -0.0028
 736.0  -0.0029
 735.0  -0.0028
 734.0  -0.0027
 733.0  -0.0027
 732.0  -0.0027
 731.0  -0.0026
 730.0  -0.0025
 729.0  -0.0025
 728.0  -0.0028
 727.0  -0.0025
 726.0  -0.0024
 725.0  -0.0023
 724.0  -0.0022
 723.0  -0.0021
 722.0  -0.0021
 721.0  -0.0020
 720.0  -0.0019
 719.0  -0.0020
 718.0  -0.0017
 717.0  -0.0014
 716.0  -0.0013
 715.0  -0.0012
 714.0  -0.0008
 713.0  -0.0005
 712.0  -0.0003
 711.0   0.0001
 710.0   0.0007
 709.0   0.0011
 708.0   0.0017
 707.0   0.0024
 706.0   0.0032
 705.0   0.0039
 704.0   0.0053
 703.0   0.0064
 702.0   0.0080
 701.0   0.0100
 700.0   0.0123
 699.0   0.0152
 698.0   0.0189
 697.0   0.0234
 696.0   0.0290
 695.0   0.0365
 694.0   0.0460
 693.0   0.0584
 692.0   0.0751
 691.0   0.0975
 690.0   0.1279
 689.0   0.1714
 688.0   0.2322
 687.0   0.3211
 686.0   0.4536
 685.0   0.6572
 684.0   0.9782
 683.0   1.4981
 682.0   2.3731
 681.0   3.8895
 680.0   6.5948
 679.0  11.4348
 678.0  19.6727
 677.0  32.2459
 676.0  48.1276
 675.0  63.6520
 674.0  75.4276
 673.0  82.7493
 672.0  86.8876
 671.0  89.0343
 670.0  89.4739
 669.0  88.0534
 668.0  84.7283
 667.0  79.3279
 666.0  71.1196
 665.0  59.4056
 664.0  44.8440
 663.0  30.1321
 662.0  18.4531
 661.0  10.6888
 660.0   6.1291
 659.0   3.5614
 658.0   2.1313
 657.0   1.3216
 656.0   0.8441
 655.0   0.5573
 654.0   0.3772
 653.0   0.2618
 652.0   0.1862
 651.0   0.1346
 650.0   0.0989
 649.0   0.0737
 648.0   0.0557
 647.0   0.0426
 646.0   0.0328
 645.0   0.0253
 644.0   0.0197
 643.0   0.0154
 642.0   0.0120
 641.0   0.0093
 640.0   0.0072
 639.0   0.0054
 638.0   0.0039
 637.0   0.0026
 636.0   0.0018
 635.0   0.0010
 634.0   0.0002
 633.0  -0.0004
 632.0  -0.0008
 631.0  -0.0015
 630.0  -0.0018
 629.0  -0.0023
 628.0  -0.0028
 627.0  -0.0033
 626.0  -0.0035
 625.0  -0.0037
 624.0  -0.0039
 623.0  -0.0040
 622.0  -0.0041
 621.0  -0.0039
 620.0  -0.0041
 619.0  -0.0039
 618.0  -0.0040
 617.0  -0.0039
 616.0  -0.0039
 615.0  -0.0038
 614.0  -0.0039
 613.0  -0.0036
 612.0  -0.0038
 611.0  -0.0037
 610.0  -0.0037
 609.0  -0.0038
 608.0  -0.0038
 607.0  -0.0037
 606.0  -0.0039
 605.0  -0.0039
 604.0  -0.0039
 603.0  -0.0038
 602.0  -0.0039
 601.0  -0.0039
 600.0  -0.0039
 599.0  -0.0041
 598.0  -0.0042
 597.0  -0.0043
 596.0  -0.0042
 595.0  -0.0043
 594.0  -0.0043
 593.0  -0.0042
 592.0  -0.0042
 591.0  -0.0044
 590.0  -0.0042
 589.0  -0.0042
 588.0  -0.0042
 587.0  -0.0042
 586.0  -0.0043
 585.0  -0.0043
 584.0  -0.0042
 583.0  -0.0041
 582.0  -0.0042
 581.0  -0.0041
 580.0  -0.0042
 579.0  -0.0041
 578.0  -0.0042
 577.0  -0.0042
 576.0  -0.0043
 575.0  -0.0040
 574.0  -0.0042
 573.0  -0.0043
 572.0  -0.0043
 571.0  -0.0040
 570.0  -0.0040

Specifications

Description

Bandpass Filter / 670nm

Item#

XBPA670

Size

25mm dia.

Clear Aperture

22mm dia.

Thickness

Max. 5.2mm

Substrate

CWL

670nm

CWL Tolerance

+2/-2nm

Angle of Incidence (AOI)

0 degree (CWL depends on the AOI.)

FWHM

12nm

FWHM Tolerance

+2/-2nm

Min. Transmission

60%

Number of Cavities

Blocking

Price

$180

Estimated Ship Date from Japan

3 days

Specifications are subject to change without notice.

Refer to the ordering information, "Shipping" section for the detail.

If you are not satisfied with our standard filters, contact us for custom filters.