Bandpass Filter / 740nm | Asahi Spectra USA Inc.

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XBPA740 Bandpass Filter / 740nm 25mm dia.

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

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nm / %

 840.0  -0.0003
 839.0  -0.0003
 838.0  -0.0002
 837.0  -0.0003
 836.0  -0.0001
 835.0  -0.0002
 834.0  -0.0002
 833.0  -0.0003
 832.0  -0.0001
 831.0  -0.0003
 830.0  -0.0002
 829.0  -0.0003
 828.0  -0.0001
 827.0  -0.0003
 826.0  -0.0003
 825.0  -0.0001
 824.0  -0.0002
 823.0  -0.0002
 822.0  -0.0001
 821.0  -0.0003
 820.0  -0.0002
 819.0  -0.0002
 818.0  -0.0001
 817.0  -0.0002
 816.0  -0.0002
 815.0  -0.0003
 814.0  -0.0002
 813.0  -0.0002
 812.0  -0.0001
 811.0  -0.0001
 810.0  -0.0002
 809.0  -0.0001
 808.0  -0.0001
 807.0  -0.0002
 806.0  -0.0001
 805.0  -0.0001
 804.0  -0.0003
 803.0  -0.0001
 802.0  -0.0001
 801.0  -0.0001
 800.0  -0.0001
 799.0  -0.0001
 798.0  -0.0001
 797.0  -0.0002
 796.0  -0.0001
 795.0  -0.0001
 794.0  -0.0001
 793.0  -0.0001
 792.0   0.0000
 791.0   0.0001
 790.0   0.0001
 789.0   0.0000
 788.0   0.0002
 787.0   0.0002
 786.0   0.0002
 785.0   0.0003
 784.0   0.0003
 783.0   0.0005
 782.0   0.0004
 781.0   0.0005
 780.0   0.0005
 779.0   0.0008
 778.0   0.0011
 777.0   0.0012
 776.0   0.0015
 775.0   0.0017
 774.0   0.0022
 773.0   0.0027
 772.0   0.0033
 771.0   0.0041
 770.0   0.0052
 769.0   0.0065
 768.0   0.0083
 767.0   0.0106
 766.0   0.0136
 765.0   0.0176
 764.0   0.0238
 763.0   0.0318
 762.0   0.0429
 761.0   0.0592
 760.0   0.0820
 759.0   0.1166
 758.0   0.1673
 757.0   0.2446
 756.0   0.3654
 755.0   0.5498
 754.0   0.8497
 753.0   1.3207
 752.0   2.0597
 751.0   3.2364
 750.0   5.0927
 749.0   8.0692
 748.0  12.7497
 747.0  19.9334
 746.0  30.9527
 745.0  45.7823
 744.0  62.7874
 743.0  78.0406
 742.0  87.3332
 741.0  91.3449
 740.0  92.0937
 739.0  92.0540
 738.0  91.4126
 737.0  88.3350
 736.0  79.7732
 735.0  65.4882
 734.0  48.4276
 733.0  32.6866
 732.0  20.9040
 731.0  13.0060
 730.0   8.0791
 729.0   5.0693
 728.0   3.1414
 727.0   1.9483
 726.0   1.2120
 725.0   0.7558
 724.0   0.4820
 723.0   0.3060
 722.0   0.1989
 721.0   0.1312
 720.0   0.0876
 719.0   0.0599
 718.0   0.0410
 717.0   0.0287
 716.0   0.0205
 715.0   0.0145
 714.0   0.0104
 713.0   0.0076
 712.0   0.0058
 711.0   0.0042
 710.0   0.0031
 709.0   0.0023
 708.0   0.0018
 707.0   0.0013
 706.0   0.0009
 705.0   0.0007
 704.0   0.0005
 703.0   0.0004
 702.0   0.0003
 701.0   0.0002
 700.0   0.0001
 699.0   0.0000
 698.0   0.0000
 697.0  -0.0001
 696.0  -0.0001
 695.0  -0.0001
 694.0   0.0000
 693.0  -0.0002
 692.0  -0.0001
 691.0  -0.0002
 690.0  -0.0002
 689.0  -0.0001
 688.0  -0.0001
 687.0  -0.0002
 686.0  -0.0002
 685.0  -0.0002
 684.0  -0.0001
 683.0  -0.0002
 682.0  -0.0002
 681.0  -0.0001
 680.0  -0.0001
 679.0  -0.0002
 678.0  -0.0002
 677.0  -0.0002
 676.0  -0.0001
 675.0  -0.0001
 674.0  -0.0002
 673.0  -0.0002
 672.0  -0.0002
 671.0  -0.0002
 670.0  -0.0002
 669.0  -0.0002
 668.0  -0.0002
 667.0  -0.0002
 666.0  -0.0002
 665.0  -0.0003
 664.0  -0.0002
 663.0  -0.0002
 662.0  -0.0002
 661.0  -0.0002
 660.0  -0.0001
 659.0  -0.0002
 658.0  -0.0001
 657.0  -0.0001
 656.0  -0.0002
 655.0  -0.0001
 654.0  -0.0002
 653.0  -0.0002
 652.0  -0.0002
 651.0  -0.0002
 650.0  -0.0002
 649.0  -0.0002
 648.0  -0.0001
 647.0  -0.0002
 646.0  -0.0002
 645.0  -0.0001
 644.0  -0.0001
 643.0  -0.0002
 642.0  -0.0002
 641.0  -0.0002
 640.0  -0.0003

Specifications

Description

Bandpass Filter / 740nm

Item#

XBPA740

Size

25mm dia.

Clear Aperture

22mm dia.

Thickness

Max. 5.2mm

Substrate

CWL

740nm

CWL Tolerance

+3/-3nm

Angle of Incidence (AOI)

0 degree (CWL depends on the AOI.)

FWHM

12nm

FWHM Tolerance

+3/-3nm

Min. Transmission

65%

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.