Bandpass filter

Nearly 50 years of experience in coating processes and the new Magnetron Sputtering Technology combined with Japanese discipline, enables such outstanding specifications in all types of filters.

 

Request a quote








    Applications

    Chemistry
    Biotechnology
    Medical technology
    Semiconductor industry
    Photovoltaics and more

    Product features:

    These bandpass filters with their steep edges, the safe blocking of undesired wavelengths and the high transmission values in the passbands allow the user a kind of monochromatic resolution of his spectrum.

    If, for example, intensities are not sufficient, wider passbands can be selected. ASAHI Spectra offers a standard FWHM of 10nm but at many central wavelengths also other bandwidths like 20, 40, 60, 80… up to 320nm.

    Special UV high transmission filter:

    Especially worth mentioning are the UV High-Transmission-Bandpass-Filter (XHQA), which have significantly higher transmission values in UV and are also particularly suitable for use with the MAX-350 illumination instrument.

    Overview of the standard products of the bandpass filters
    DescriptionCWL(nm)FWHM(nm)Item# 25mm dia.Item# 50x50mm
    Bandpass Filter / 254nm25410XBPA254ZBPA254
    High Transmission Bandpass Filter / 254nm25410XHQA254
    Bandpass Filter / 260nm26010XBPA260ZBPA260
    High Transmission Bandpass Filter / 260nm26010XHQA260
    Bandpass Filter / 270nm27010XBPA270ZBPA270
    High Transmission Bandpass Filter / 270nm27010XHQA270
    Bandpass Filter / 280nm28010XBPA280ZBPA280
    High Transmission Bandpass Filter / 280nm28010XHQA280
    Bandpass Filter / 290nm29010XBPA290ZBPA290
    High Transmission Bandpass Filter / 290nm29010XHQA290
    Bandpass Filter / 300nm30010XBPA300ZBPA300
    High Transmission Bandpass Filter / 300nm30010XHQA300
    Bandpass Filter / 310nm31010XBPA310ZBPA310
    High Transmission Bandpass Filter / 310nm31010XHQA310
    High Transmission Bandpass Filter / 313nm31310XHQA313
    Bandpass Filter / 320nm32010XBPA320ZBPA320
    High Transmission Bandpass Filter / 320nm32010XHQA320ZHQA320
    Bandpass Filter / 330nm33010XBPA330ZBPA330
    High Transmission Bandpass Filter / 330nm33010XHQA330ZHQA330
    High Transmission Bandpass Filter / 334nm33410XHQA334ZHQA334
    Bandpass Filter / 340nm34010XBPA340ZBPA340
    High Transmission Bandpass Filter / 340nm34010XHQA340ZHQA340
    Red Rejection UV Filter 340nm340XRR0340ZRR0340
    Bandpass Filter / 350nm35010XBPA350ZBPA350
    High Transmission Bandpass Filter / 350nm35010XHQA350ZHQA350
    Bandpass Filter / 360nm36010XBPA360ZBPA360
    High Transmission Bandpass Filter / 360nm36010XHQA360ZHQA360
    Bandpass Filter / 365nm36510XBPA365ZBPA365
    High Transmission Bandpass Filter / 365nm36510XHQA365ZHQA365
    Bandpass Filter / 370nm37010XBPA370ZBPA370
    High Transmission Bandpass Filter / 370nm37010XHQA370ZHQA370
    Bandpass Filter / 380nm38010XBPA380ZBPA380
    High Transmission Bandpass Filter / 380nm38010XHQA380ZHQA380
    Bandpass Filter / 390nm39010XBPA390ZBPA390
    High Transmission Bandpass Filter / 390nm39010XHQA390ZHQA390
    Bandpass Filter / 400nm40010XBPA400ZBPA400
    Bandpass Filter / 405nm40510XBPA405ZBPA405
    Bandpass Filter / 410nm41010XBPA410ZBPA410
    Bandpass Filter / 420nm42010XBPA420ZBPA420
    Bandpass Filter / 0420-020nm42020ZBPB001
    Bandpass Filter / 430nm43010XBPA430ZBPA430
    Bandpass Filter / 0430-040nm43040ZBPB002
    Bandpass Filter / 436nm43610XBPA436ZBPA436
    Bandpass Filter / 440nm44010XBPA440ZBPA440
    Bandpass Filter / 0440-020nm44020ZBPB003
    Bandpass Filter / 0440-060nm44060ZBPB004
    Bandpass Filter / 450nm45010XBPA450ZBPA450
    Bandpass Filter / 0450-040nm45040ZBPB005
    Bandpass Filter / 0450-080nm45080ZBPB006
    Bandpass Filter / 460nm46010XBPA460ZBPA460
    Bandpass Filter / 0460-020nm46020ZBPB007
    Bandpass Filter / 0460-060nm46060ZBPB008
    Bandpass Filter / 0460-100nm460100ZBPB009
    Bandpass Filter / 470nm47010XBPA470ZBPA470
    Bandpass Filter / 0470-040nm47040ZBPB010
    Bandpass Filter / 0470-080nm47080ZBPB011
    Bandpass Filter / 0470-120nm470120ZBPB012
    Bandpass Filter / 480nm48010XBPA480ZBPA480
    Bandpass Filter / 0480-020nm48020ZBPB013
    Bandpass Filter / 0480-060nm48060ZBPB014
    Bandpass Filter / 0480-100nm480100ZBPB015
    Bandpass Filter / 0480-140nm480140ZBPB016
    Bandpass Filter / 490nm49010XBPA490ZBPA490
    Bandpass Filter / 0490-040nm49040ZBPB017
    Bandpass Filter / 0490-080nm49080ZBPB018
    Bandpass Filter / 0490-120nm490120ZBPB019
    Bandpass Filter / 0490-160nm490160ZBPB020
    Bandpass Filter / 500nm50010XBPA500ZBPA500
    Bandpass Filter / 0500-020nm50020ZBPB021
    Bandpass Filter / 0500-060nm50060ZBPB022
    Bandpass Filter / 0500-100nm500100ZBPB023
    Bandpass Filter / 0500-140nm500140ZBPB024
    Bandpass Filter / 0500-180nm500180ZBPB025
    Bandpass Filter / 510nm51010XBPA510ZBPA510
    Bandpass Filter / 0510-040nm51040ZBPB026
    Bandpass Filter / 0510-080nm51080ZBPB027
    Bandpass Filter / 0510-120nm510120ZBPB028
    Bandpass Filter / 0510-160nm510160ZBPB029
    Bandpass Filter / 0510-200nm510200ZBPB030
    Bandpass Filter / 520nm52010XBPA520ZBPA520
    Bandpass Filter / 0520-020nm52020ZBPB031
    Bandpass Filter / 0520-060nm52060ZBPB032
    Bandpass Filter / 0520-100nm520100ZBPB033
    Bandpass Filter / 0520-140nm520140ZBPB034
    Bandpass Filter / 0520-180nm520180ZBPB035
    Bandpass Filter / 0520-220nm520220ZBPB036
    Bandpass Filter / 530nm53010XBPA530ZBPA530
    Bandpass Filter / 0530-040nm53040ZBPB037
    Bandpass Filter / 0530-080nm53080ZBPB038
    Bandpass Filter / 0530-120nm530120ZBPB039
    Bandpass Filter / 0530-160nm530160ZBPB040
    Bandpass Filter / 0530-200nm530200ZBPB041
    Bandpass Filter / 0530-240nm530240ZBPB042
    Bandpass Filter / 540nm54010XBPA540ZBPA540
    Bandpass Filter / 0540-020nm54020ZBPB043
    Bandpass Filter / 0540-060nm54060ZBPB044
    Bandpass Filter / 0540-100nm540100ZBPB045
    Bandpass Filter / 0540-140nm540140ZBPB046
    Bandpass Filter / 0540-180nm540180ZBPB047
    Bandpass Filter / 0540-220nm540220ZBPB048
    Bandpass Filter / 0540-260nm540260ZBPB049
    Bandpass Filter / 550nm55010XBPA550ZBPA550
    Bandpass Filter / 0550-040nm55040ZBPB050
    Bandpass Filter / 0550-080nm55080ZBPB051
    Bandpass Filter / 0550-120nm550120ZBPB052
    Bandpass Filter / 0550-160nm550160ZBPB053
    Bandpass Filter / 0550-200nm550200ZBPB054
    Bandpass Filter / 0550-240nm550240ZBPB055
    Bandpass Filter / 0550-280nm550280ZBPB056
    Bandpass Filter / 560nm56010XBPA560ZBPA560
    Bandpass Filter / 0560-020nm56020ZBPB057
    Bandpass Filter / 0560-060nm56060ZBPB058
    Bandpass Filter / 0560-100nm560100ZBPB059
    Bandpass Filter / 0560-140nm560140ZBPB060
    Bandpass Filter / 0560-180nm560180ZBPB061
    Bandpass Filter / 0560-220nm560220ZBPB062
    Bandpass Filter / 0560-260nm560260ZBPB063
    Bandpass Filter / 0560-300nm560300ZBPB064
    Bandpass Filter / 570nm57010XBPA570ZBPA570
    Bandpass Filter / 0570-040nm57040ZBPB065
    Bandpass Filter / 0570-080nm57080ZBPB066
    Bandpass Filter / 0570-120nm570120ZBPB067
    Bandpass Filter / 0570-160nm570160ZBPB068
    Bandpass Filter / 0570-200nm570200ZBPB069
    Bandpass Filter / 0570-240nm570240ZBPB070
    Bandpass Filter / 0570-280nm570280ZBPB071
    Bandpass Filter / 0570-320nm570320ZBPB072
    Bandpass Filter / 580nm58010XBPA580ZBPA580
    Bandpass Filter / 0580-020nm58020ZBPB073
    Bandpass Filter / 0580-060nm58060ZBPB074
    Bandpass Filter / 0580-100nm580100ZBPB075
    Bandpass Filter / 0580-140nm580140ZBPB076
    Bandpass Filter / 0580-180nm580180ZBPB077
    Bandpass Filter / 0580-220nm580220ZBPB078
    Bandpass Filter / 0580-260nm580260ZBPB079
    Bandpass Filter / 0580-300nm580300ZBPB080
    Bandpass Filter / 0580-340nm580340ZBPB081
    Bandpass Filter / 590nm59010XBPA590ZBPA590
    Bandpass Filter / 0590-040nm59040ZBPB082
    Bandpass Filter / 0590-080nm59080ZBPB083
    Bandpass Filter / 0590-120nm590120ZBPB084
    Bandpass Filter / 0590-160nm590160ZBPB085
    Bandpass Filter / 0590-200nm590200ZBPB086
    Bandpass Filter / 0590-240nm590240ZBPB087
    Bandpass Filter / 0590-280nm590280ZBPB088
    Bandpass Filter / 0590-320nm590320ZBPB089
    Bandpass Filter / 600nm60010XBPA600ZBPA600
    Bandpass Filter / 0600-020nm60020ZBPB090
    Bandpass Filter / 0600-060nm60060ZBPB091
    Bandpass Filter / 0600-100nm600100ZBPB092
    Bandpass Filter / 0600-140nm600140ZBPB093
    Bandpass Filter / 0600-180nm600180ZBPB094
    Bandpass Filter / 0600-220nm600220ZBPB095
    Bandpass Filter / 0600-260nm600260ZBPB096
    Bandpass Filter / 0600-300nm600300ZBPB097
    Bandpass Filter / 610nm61010XBPA610ZBPA610
    Bandpass Filter / 0610-040nm61040ZBPB098
    Bandpass Filter / 0610-080nm61080ZBPB099
    Bandpass Filter / 0610-120nm610120ZBPB100
    Bandpass Filter / 0610-160nm610160ZBPB101
    Bandpass Filter / 0610-200nm610200ZBPB102
    Bandpass Filter / 0610-240nm610240ZBPB103
    Bandpass Filter / 0610-280nm610280ZBPB104
    Bandpass Filter / 620nm62010XBPA620ZBPA620
    Bandpass Filter / 0620-020nm62020ZBPB105
    Bandpass Filter / 0620-060nm62060ZBPB106
    Bandpass Filter / 0620-100nm620100ZBPB107
    Bandpass Filter / 0620-140nm620140ZBPB108
    Bandpass Filter / 0620-180nm620180ZBPB109
    Bandpass Filter / 0620-220nm620220ZBPB110
    Bandpass Filter / 0620-260nm620260ZBPB111
    Bandpass Filter / 630nm63010XBPA630ZBPA630
    Bandpass Filter / 0630-040nm63040ZBPB112
    Bandpass Filter / 0630-080nm63080ZBPB113
    Bandpass Filter / 0630-120nm630120ZBPB114
    Bandpass Filter / 0630-160nm630160ZBPB115
    Bandpass Filter / 0630-200nm630200ZBPB116
    Bandpass Filter / 0630-240nm630240ZBPB117
    Bandpass Filter / 640nm64010XBPA640ZBPA640
    Bandpass Filter / 0640-020nm64020ZBPB118
    Bandpass Filter / 0640-060nm64060ZBPB119
    Bandpass Filter / 0640-100nm640100ZBPB120
    Bandpass Filter / 0640-140nm640140ZBPB121
    Bandpass Filter / 0640-180nm640180ZBPB122
    Bandpass Filter / 0640-220nm640220ZBPB123
    Bandpass Filter / 650nm65010XBPA650ZBPA650
    Bandpass Filter / 0650-040nm65040ZBPB124
    Bandpass Filter / 0650-080nm65080ZBPB125
    Bandpass Filter / 0650-120nm650120ZBPB126
    Bandpass Filter / 0650-160nm650160ZBPB127
    Bandpass Filter / 0650-200nm650200ZBPB128
    Bandpass Filter / 660nm66010XBPA660ZBPA660
    Bandpass Filter / 0660-020nm66020ZBPB129
    Bandpass Filter / 0660-060nm66060ZBPB130
    Bandpass Filter / 0660-100nm660100ZBPB131
    Bandpass Filter / 0660-140nm660140ZBPB132
    Bandpass Filter / 0660-180nm660180ZBPB133
    Bandpass Filter / 670nm67010XBPA670ZBPA670
    Bandpass Filter / 0670-040nm67040ZBPB134
    Bandpass Filter / 0670-080nm67080ZBPB135
    Bandpass Filter / 0670-120nm670120ZBPB136
    Bandpass Filter / 0670-160nm670160ZBPB137
    Bandpass Filter / 680nm68010XBPA680ZBPA680
    Bandpass Filter / 0680-020nm68020ZBPB138
    Bandpass Filter / 0680-060nm68060ZBPB139
    Bandpass Filter / 0680-100nm680100ZBPB140
    Bandpass Filter / 0680-140nm680140ZBPB141
    Bandpass Filter / 690nm69010XBPA690ZBPA690
    Bandpass Filter / 0690-040nm69040ZBPB142
    Bandpass Filter / 0690-080nm69080ZBPB143
    Bandpass Filter / 0690-120nm690120ZBPB144
    Bandpass Filter / 700nm70010XBPA700ZBPA700
    Bandpass Filter / 0700-020nm70020ZBPB145
    Bandpass Filter / 0700-060nm70060ZBPB146
    Bandpass Filter / 0700-100nm700100ZBPB147
    Bandpass Filter / 710nm71010XBPA710ZBPA710
    Bandpass Filter / 0710-040nm71040ZBPB148
    Bandpass Filter / 0710-080nm71080ZBPB149
    Bandpass Filter / 720nm72010XBPXBPA720A720ZBPA720
    Bandpass Filter / 0720-020nm72020ZBPB150
    Bandpass Filter / 0720-060nm72060ZBPB151
    Bandpass Filter / 730nm73010XBPA730ZBPA730
    Bandpass Filter / 0730-040nm73040ZBPB152
    Bandpass Filter / 740nm74010XBPA740ZBPA740
    Bandpass Filter / 0740-020nm74020ZBPB153
    Bandpass Filter / 750nm75010XBPA750ZBPA750
    Bandpass Filter / 760nm76010XBPA760ZBPA760
    Bandpass Filter / 770nm77010XBPA770ZBPA770
    Bandpass Filter / 780nm78010XBPA780ZBPA780
    Bandpass Filter / 790nm79010XBPA790ZBPA790
    Bandpass Filter / 800nm80010XBPA800ZBPA800
    Bandpass Filter / 810nm81010XBPA810ZBPA810
    Bandpass Filter / 820nm82010XBPA820ZBPA820
    Bandpass Filter / 830nm83010XBPA830ZBPA830
    Bandpass Filter / 840nm84010XBPA840ZBPA840
    Bandpass Filter / 850nm85010XBPA850ZBPA850
    Bandpass Filter / 860nm86010XBPA860ZBPA860
    Bandpass Filter / 870nm87010XBPA870ZBPA870
    Bandpass Filter / 880nm88010XBPA880ZBPA880
    Bandpass Filter / 890nm89010XBPA890ZBPA890
    Bandpass Filter / 900nm90010XBPA900ZBPA900

    The bandpass filters are available in two standard sizes:

    • Round with 25mm in diameter
    • Square 50x50mm

    Special cuts or customized filters with other passages or blocking areas can be made. Contact us – we will be pleased to work out an individual solution together with you.