Bandpass Filter / 340nm | Asahi Spectra USA Inc.

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XBPA340 Bandpass Filter / 340nm 25mm dia.

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

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nm / %

 440.0  -0.0001
 439.5  -0.0001
 439.0  -0.0001
 438.5  -0.0001
 438.0   0.0000
 437.5  -0.0001
 437.0  -0.0002
 436.5  -0.0002
 436.0  -0.0001
 435.5  -0.0001
 435.0  -0.0001
 434.5  -0.0001
 434.0  -0.0002
 433.5  -0.0001
 433.0   0.0000
 432.5   0.0000
 432.0   0.0000
 431.5   0.0000
 431.0   0.0000
 430.5   0.0000
 430.0   0.0001
 429.5   0.0000
 429.0   0.0000
 428.5   0.0000
 428.0   0.0000
 427.5   0.0000
 427.0   0.0001
 426.5   0.0000
 426.0  -0.0001
 425.5   0.0000
 425.0   0.0000
 424.5  -0.0001
 424.0  -0.0002
 423.5  -0.0002
 423.0  -0.0001
 422.5  -0.0001
 422.0   0.0000
 421.5  -0.0001
 421.0  -0.0001
 420.5  -0.0001
 420.0  -0.0002
 419.5  -0.0002
 419.0  -0.0002
 418.5  -0.0002
 418.0  -0.0001
 417.5  -0.0001
 417.0  -0.0001
 416.5  -0.0001
 416.0  -0.0001
 415.5  -0.0001
 415.0  -0.0002
 414.5  -0.0001
 414.0   0.0001
 413.5   0.0000
 413.0   0.0000
 412.5  -0.0001
 412.0  -0.0002
 411.5  -0.0002
 411.0  -0.0002
 410.5  -0.0001
 410.0  -0.0001
 409.5  -0.0001
 409.0  -0.0001
 408.5   0.0000
 408.0   0.0000
 407.5   0.0000
 407.0  -0.0001
 406.5  -0.0001
 406.0  -0.0002
 405.5   0.0000
 405.0   0.0001
 404.5   0.0000
 404.0   0.0000
 403.5   0.0000
 403.0   0.0001
 402.5   0.0000
 402.0  -0.0001
 401.5  -0.0001
 401.0   0.0000
 400.5  -0.0001
 400.0  -0.0001
 399.5  -0.0001
 399.0  -0.0001
 398.5  -0.0001
 398.0   0.0000
 397.5   0.0000
 397.0  -0.0001
 396.5   0.0000
 396.0   0.0001
 395.5   0.0000
 395.0  -0.0001
 394.5  -0.0001
 394.0  -0.0002
 393.5  -0.0001
 393.0   0.0000
 392.5   0.0000
 392.0  -0.0001
 391.5   0.0000
 391.0   0.0000
 390.5   0.0000
 390.0   0.0000
 389.5   0.0000
 389.0  -0.0001
 388.5   0.0000
 388.0   0.0001
 387.5   0.0001
 387.0   0.0000
 386.5   0.0000
 386.0   0.0000
 385.5   0.0000
 385.0   0.0000
 384.5   0.0000
 384.0   0.0000
 383.5   0.0000
 383.0  -0.0001
 382.5   0.0000
 382.0   0.0001
 381.5   0.0001
 381.0   0.0000
 380.5   0.0000
 380.0  -0.0001
 379.5   0.0000
 379.0   0.0002
 378.5   0.0002
 378.0   0.0002
 377.5   0.0001
 377.0   0.0001
 376.5   0.0000
 376.0   0.0000
 375.5   0.0000
 375.0   0.0000
 374.5   0.0000
 374.0   0.0000
 373.5   0.0000
 373.0   0.0001
 372.5   0.0001
 372.0   0.0001
 371.5   0.0001
 371.0   0.0000
 370.5   0.0001
 370.0   0.0002
 369.5   0.0003
 369.0   0.0003
 368.5   0.0004
 368.0   0.0004
 367.5   0.0005
 367.0   0.0006
 366.5   0.0008
 366.0   0.0009
 365.5   0.0012
 365.0   0.0014
 364.5   0.0017
 364.0   0.0020
 363.5   0.0027
 363.0   0.0033
 362.5   0.0041
 362.0   0.0049
 361.5   0.0063
 361.0   0.0077
 360.5   0.0097
 360.0   0.0117
 359.5   0.0149
 359.0   0.0182
 358.5   0.0228
 358.0   0.0275
 357.5   0.0342
 357.0   0.0409
 356.5   0.0506
 356.0   0.0602
 355.5   0.0733
 355.0   0.0865
 354.5   0.1057
 354.0   0.1249
 353.5   0.1537
 353.0   0.1825
 352.5   0.2282
 352.0   0.2739
 351.5   0.3509
 351.0   0.4279
 350.5   0.5662
 350.0   0.7044
 349.5   0.9763
 349.0   1.2481
 348.5   1.8201
 348.0   2.3920
 347.5   3.6582
 347.0   4.9243
 346.5   7.9012
 346.0  10.8781
 345.5  17.0772
 345.0  23.2762
 344.5  32.7788
 344.0  42.2813
 343.5  51.4229
 343.0  60.5646
 342.5  65.7507
 342.0  70.9368
 341.5  72.3960
 341.0  73.8551
 340.5  74.0276
 340.0  74.2001
 339.5  74.3528
 339.0  74.5055
 338.5  74.2378
 338.0  73.9700
 337.5  71.1379
 337.0  68.3058
 336.5  60.5623
 336.0  52.8189
 335.5  42.0788
 335.0  31.3387
 334.5  22.7283
 334.0  14.1178
 333.5   9.7826
 333.0   5.4475
 332.5   3.7928
 332.0   2.1382
 331.5   1.5294
 331.0   0.9207
 330.5   0.6781
 330.0   0.4355
 329.5   0.3308
 329.0   0.2261
 328.5   0.1759
 328.0   0.1257
 327.5   0.0996
 327.0   0.0736
 326.5   0.0596
 326.0   0.0456
 325.5   0.0377
 325.0   0.0297
 324.5   0.0248
 324.0   0.0199
 323.5   0.0168
 323.0   0.0138
 322.5   0.0118
 322.0   0.0099
 321.5   0.0086
 321.0   0.0073
 320.5   0.0063
 320.0   0.0054
 319.5   0.0048
 319.0   0.0042
 318.5   0.0037
 318.0   0.0033
 317.5   0.0030
 317.0   0.0027
 316.5   0.0024
 316.0   0.0021
 315.5   0.0019
 315.0   0.0018
 314.5   0.0016
 314.0   0.0014
 313.5   0.0013
 313.0   0.0011
 312.5   0.0009
 312.0   0.0008
 311.5   0.0006
 311.0   0.0004
 310.5   0.0004
 310.0   0.0003
 309.5   0.0002
 309.0   0.0001
 308.5   0.0001
 308.0   0.0002
 307.5   0.0001
 307.0   0.0000
 306.5   0.0000
 306.0  -0.0001
 305.5  -0.0001
 305.0   0.0000
 304.5   0.0000
 304.0   0.0001
 303.5   0.0000
 303.0  -0.0001
 302.5  -0.0001
 302.0   0.0000
 301.5   0.0000
 301.0   0.0000
 300.5   0.0000
 300.0   0.0001
 299.5   0.0000
 299.0  -0.0001
 298.5   0.0000
 298.0   0.0001
 297.5   0.0000
 297.0   0.0000
 296.5   0.0001
 296.0   0.0001
 295.5   0.0000
 295.0  -0.0001
 294.5  -0.0001
 294.0   0.0000
 293.5   0.0000
 293.0   0.0000
 292.5  -0.0001
 292.0  -0.0001
 291.5   0.0000
 291.0   0.0000
 290.5   0.0000
 290.0  -0.0001
 289.5   0.0000
 289.0   0.0000
 288.5   0.0000
 288.0   0.0000
 287.5   0.0000
 287.0   0.0000
 286.5   0.0000
 286.0   0.0000
 285.5   0.0000
 285.0   0.0000
 284.5   0.0000
 284.0   0.0000
 283.5   0.0000
 283.0   0.0000
 282.5   0.0000
 282.0  -0.0001
 281.5   0.0000
 281.0   0.0001
 280.5  -0.0001
 280.0  -0.0002
 279.5  -0.0001
 279.0   0.0000
 278.5  -0.0001
 278.0  -0.0001
 277.5   0.0000
 277.0   0.0001
 276.5   0.0000
 276.0   0.0000
 275.5   0.0000
 275.0  -0.0001
 274.5  -0.0001
 274.0   0.0000
 273.5   0.0000
 273.0   0.0000
 272.5   0.0000
 272.0   0.0001
 271.5   0.0000
 271.0   0.0000
 270.5   0.0000
 270.0   0.0001
 269.5   0.0000
 269.0   0.0000
 268.5   0.0000
 268.0  -0.0001
 267.5  -0.0001
 267.0  -0.0001
 266.5   0.0000
 266.0   0.0000
 265.5   0.0000
 265.0  -0.0001
 264.5  -0.0001
 264.0  -0.0001
 263.5  -0.0001
 263.0   0.0000
 262.5   0.0000
 262.0   0.0000
 261.5   0.0000
 261.0  -0.0001
 260.5  -0.0001
 260.0  -0.0001
 259.5  -0.0001
 259.0  -0.0001
 258.5  -0.0001
 258.0  -0.0001
 257.5  -0.0001
 257.0   0.0000
 256.5  -0.0001
 256.0  -0.0001
 255.5  -0.0001
 255.0  -0.0001
 254.5   0.0000
 254.0   0.0000
 253.5   0.0000
 253.0   0.0000
 252.5   0.0000
 252.0   0.0000
 251.5   0.0001
 251.0   0.0001
 250.5   0.0001
 250.0   0.0001
 249.5   0.0001
 249.0   0.0001
 248.5   0.0001
 248.0   0.0000
 247.5   0.0000
 247.0  -0.0001
 246.5  -0.0001
 246.0   0.0000
 245.5  -0.0001
 245.0  -0.0001
 244.5  -0.0001
 244.0   0.0000
 243.5   0.0000
 243.0   0.0001
 242.5   0.0001
 242.0   0.0001
 241.5   0.0001
 241.0   0.0001
 240.5   0.0001
 240.0   0.0001

Specifications

Description

Bandpass Filter / 340nm

Item#

XBPA340

Size

25mm dia.

Clear Aperture

22mm dia.

Thickness

Max. 6.1mm

Substrate

CWL

340nm

CWL Tolerance

+2/-2nm

Angle of Incidence (AOI)

0 degree (CWL shifts if the AOI changes.)

FWHM

10nm

FWHM Tolerance

+2/-2nm

Min. Transmission

45%

Number of Cavities

Blocking

Price

$250

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.