400-863-9100

Andover Corporation（美国）

http://www.andovercorp.com

地址：
4 Commercial Drive Salem, NH 03079–2800
电话：
+1 603 893 6888
传真：
+1 603 893 6508
产品：
光学滤波器  中性密度滤光片 

公司简介

Andover Corporation公司位于美国，是光学滤光片及镀膜领域世界上绝对的领导者，产品包括:带通滤光片、中性衰减片、高低通滤光片、二向色滤光片以及用户订制滤光片等系列产品。


技术能力

镀膜能力

CAPABILITIES

Andover has complete capabilities to allow us to control the design and manufacturing process from start to finish.

Coating

Photo of one of Andover's state-of-the-art coating chambers

  • Magnetron Sputtering

  • Ion-Assisted E-Beam Coating

  • Resistance Evaporation

Fabrication

  • Cutting/Coring/Shaping

  • Lapping/Polishing

Engineering

  • Thin-film Design

  • Mechanical Design

Testing

  • Environmental Testing

  • Optical Metrology

镀膜能力

l  Dichroic Coatings

l  Neutral Density Filters

l  Specialized Coatings

l  Anti-Reflective AR Coatings

l  Bandpass Filters


定制能力

l  Optical Polishing

l  Machine Fabrication

l  Engineering Assistance

l  Optical Fabrication

l  Quality Control

l  Optical Testing

l  Image Quality Filters


产品列表

  • Bandpass Filters


Photo of Andover's standard bandpass filters










193-299NM STANDARD BANDPASS OPTICAL FILTERS

Optical bandpass filters are designed to transmit a well-defined band of energy in the electromagnetic spectrum. Andover offers one of the most extensive listings of standard "off-the-shelf" optical filters in this industry. Wavelengths range from the 193nm in the ultraviolet through the near infrared and include many of the primary laser, mercury, biomedical and analytical spectral lines. Standard sizes include 12.5mm Ø, 25.0mm Ø and 50.0mm Ø. All Andover optical filters are mounted in black anodized metal rings which provide an added measure of protection against chipping, scratching and high humidity conditions. In addition, all optical filters have their part number permanently engraved on their edge and each filter is supplied with a calibrated spectral bandpass data curve at no-charge. Custom spectral data is available and will be quoted upon request.

Our exceptionally high level of stock, and unique processing methods, allow us to ship most items within two days after receipt of an order. If required, rush orders can usually be shipped within one day. All out-of-stock items will be shipped within two weeks after receipt of a purchase order. Verbal orders are acceptable; please refer to our standard terms and conditions.

Many of these "off-the-shelf" filters are available in standard and user-defined filter sets. 

General Specifications for Standard Bandpass Filters

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以下所列仅为193-299nm标准型号， 其他型号请通过链接访问原始页面。

Standard

High-Transmitting

Hard-Coated   Narrowband

Hard-Coated   Broadband

Semi-Custom

 

193-299nm

300-399nm

400-499nm

500-599nm

600-699nm

700-799nm

800-899nm

900-999nm

1000nm-greater

IR

Hard-Coated


DESCRIPTION

PART NO.

1-5 pcs.

>5 pcs.

+

193nm Bandpass Filter, FWHM 15nm, 12.5mm dia.

193FS15-12.5

$150

$128

+

193nm Bandpass Filter, FWHM 15nm, 25mm dia.

193FS15-25

$240

$204

+

193nm Bandpass Filter, FWHM 15nm, 50mm dia.

193FS15-50

$400

$340

+

200nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

200FS10-12.5

$150

$128

+

200nm Bandpass Filter, FWHM 10nm, 25mm dia.

200FS10-25

$240

$204

+

200nm Bandpass Filter, FWHM 10nm, 50mm dia.

200FS10-50

$400

$340

+

214nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

214FS10-12.5

$150

$128

+

214nm Bandpass Filter, FWHM 10nm, 25mm dia.

214FS10-25

$240

$204

+

214nm Bandpass Filter, FWHM 10nm, 50mm dia.

214FS10-50

$400

$340

+

214nm Bandpass Filter, FWHM 22nm, 12.5mm dia.

214FS22-12.5

$150

$128

+

214nm Bandpass Filter, FWHM 22nm, 25mm dia.

214FS22-25

$240

$204

+

214nm Bandpass Filter, FWHM 22nm, 50mm dia.

214FS22-50

$400

$340

+

220nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

220FS10-12.5

$150

$128

+

220nm Bandpass Filter, FWHM 10nm, 25mm dia.

220FS10-25

$240

$204

+

220nm Bandpass Filter, FWHM 10nm, 50mm dia.

220FS10-50

$400

$340

+

228nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

228FS10-12.5

$150

$128

+

228nm Bandpass Filter, FWHM 10nm, 25mm dia.

228FS10-25

$240

$204

+

228nm Bandpass Filter, FWHM 10nm, 50mm dia.

228FS10-50

$400

$340

+

228nm Bandpass Filter, FWHM 25nm, 12.5mm dia.

228FS25-12.5

$150

$128

+

228nm Bandpass Filter, FWHM 25nm, 25mm dia.

228FS25-25

$240

$204

+

228nm Bandpass Filter, FWHM 25nm, 50mm dia.

228FS25-50

$400

$340

+

232nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

232FS10-12.5

$150

$128

+

232nm Bandpass Filter, FWHM 10nm, 25mm dia.

232FS10-25

$240

$204

+

232nm Bandpass Filter, FWHM 10nm, 50mm dia.

232FS10-50

$400

$340

+

239nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

239FS10-12.5

$150

$128

+

239nm Bandpass Filter, FWHM 10nm, 25mm dia.

239FS10-25

$240

$204

+

239nm Bandpass Filter, FWHM 10nm, 50mm dia.

239FS10-50

$400

$340

+

239nm Bandpass Filter, FWHM 25nm, 12.5mm dia.

239fs25-12.5

$150

$128

+

239nm Bandpass Filter, FWHM 25nm, 25mm dia.

239FS25-25

$240

$204

+

239nm Bandpass Filter, FWHM 25nm, 50mm dia.

239FS25-50

$400

$340

+

240nm Bandpass Filter, FWHM 10nm, 25mm dia.

240FS10-25

$240

$204

+

240nm Bandpass Filter, FWHM 10nm, 50mm dia.

240FS10-50

$400

$340

+

248nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

248FS10-12.5

$150

$128

+

248nm Bandpass Filter, FWHM 10nm, 25mm dia.

248FS10-25

$240

$204

+

248nm Bandpass Filter, FWHM 10nm, 50mm dia.

248FS10-50

$400

$340

+

250nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

250FS10-12.5

$128

$109

+

250nm Bandpass Filter, FWHM 10nm, 25mm dia.

250FS10-25

$201

$171

+

250nm Bandpass Filter, FWHM 10nm, 50mm dia.

250FS10-50

$375

$319

+

253.7nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

254FS10-12.5

$128

$109

+

253.7nm Bandpass Filter, FWHM 10nm, 25mm dia.

254FS10-25

$201

$171

+

253.7nm Bandpass Filter, FWHM 10nm, 50mm dia.

254FS10-50

$375

$319

+

253.7nm Bandpass Filter, FWHM 25nm, 12.5mm dia.

254FS25-12.5

$128

$109

+

253.7nm Bandpass Filter, FWHM 25nm, 25mm dia.

254FS25-25

$201

$171

+

253.7nm Bandpass Filter, FWHM 25nm, 50mm dia.

254FS25-50

$375

$319

+

253.7nm Bandpass Filter, FWHM 40nm, 12.5mm dia.

254fs40-12.5

$128

$109

+

253.7nm Bandpass Filter, FWHM 40nm, 25mm dia.

254FS40-25

$201

$171

+

253.7nm Bandpass Filter, FWHM 40nm, 50mm dia.

254FS40-50

$375

$319

+

260nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

260FS10-12.5

$128

$109

+

260nm Bandpass Filter, FWHM 10nm, 25mm dia.

260FS10-25

$201

$171

+

260nm Bandpass Filter, FWHM 10nm, 50mm dia.

260FS10-50

$375

$319

+

265nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

265FS10-12.5

$128

$109

+

265nm Bandpass Filter, FWHM 10nm, 25mm dia.

265FS10-25

$201

$171

+

265nm Bandpass Filter, FWHM 10nm, 50mm dia.

265FS10-50

$375

$319

+

265nm Bandpass Filter, FWHM 25nm, 12.5mm dia.

265FS25-12.5

$128

$109

+

265nm Bandpass Filter, FWHM 25nm, 25mm dia.

265FS25-25

$201

$171

+

265nm Bandpass Filter, FWHM 25nm, 50mm dia.

265FS25-50

$375

$319

+

270nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

270FS10-12.5

$128

$109

+

270nm Bandpass Filter, FWHM 10nm, 25mm dia.

270FS10-25

$201

$171

+

270nm Bandpass Filter, FWHM 10nm, 50mm dia.

270FS10-50

$375

$319

+

280nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

280FS10-12.5

$128

$109

+

280nm Bandpass Filter, FWHM 10nm, 25mm dia.

280FS10-25

$201

$171

+

280nm Bandpass Filter, FWHM 10nm, 50mm dia.

280FS10-50

$375

$319

+

280nm Bandpass Filter, FWHM 25nm, 12.5mm dia.

280FS25-12.5

$128

$109

+

280nm Bandpass Filter, FWHM 25nm, 25mm dia.

280FS25-25

$201

$171

+

280nm Bandpass Filter, FWHM 25nm, 50mm dia.

280FS25-50

$375

$319

+

289nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

289FS10-12.5

$128

$109

+

289nm Bandpass Filter, FWHM 10nm, 25mm dia.

289FS10-25

$201

$171

+

289nm Bandpass Filter, FWHM 10nm, 50mm dia.

289FS10-50

$375

$319

+

296.7nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

297FS10-12.5

$128

$109

+

296.7nm Bandpass Filter, FWHM 10nm, 25mm dia.

297FS10-25

$201

$171

+

296.7nm Bandpass Filter, FWHM 10nm, 50mm dia.

297FS10-50

$375

$319


Andover IR filters

Applications:

  • Environmental Monitoring

  • Security Systems

  • FLIR Systems

  • Avionics


STANDARD IR BANDPASS FILTERS

In the infrared region of the spectrum, bandpass filters are frequently used for gas analysis applications. Andover offers a standard selection of gas analysis filters at popular wavelengths. We can also produce custom filters at wavelengths up to 14µm. Constructed of hard, durable first-surface dielectric coatings on optical-quality IR-transmitting substrates, these filters will withstand normal cleaning and handling associated with any high-quality optical component. 

For your convenience and economy, we offer the filters in 25mm dia. However, we can produce custom sizes and shapes, as well as custom optical characteristics.


以下所列仅为IR Bandpass Filters标准型号， 其他型号请通过链接访问原始页面。

IR Bandpass FiltersIR Neutral Density FiltersStandard IR Long Wave PassCustom IR Long Wave PassInfrared Windows and SubstratesAntireflective Coatings

    		GASDESCRIPTIONPART NO.1-5 pcs.>5 pcs.QTY IN STOCK
    +Water vapor2700.0nm CWL, 110nm Bandwidth, 25.0 Diameter2.70GA05-25$335$28510 
    +Water vapor2950.0nm CWL, 110nm Bandwidth, 25.0 Diameter2.95GA05-25$335$28518
    +Methanol and Ethanol3460.0nm CWL, 140nm Bandwidth, 25.0 Diameter3.46GA05-25$335$28511
    +Formaldehyde3600nm CWL, 140nm Bandwidth, 25.0 Diameter3.60GA05-25$335$28519
    +SWIR4000nm CWL, 2000nm Bandwidth, 25.0 Diameter4.00GA20-25$335$28520
    +CO24260.0nm CWL, 120nm Bandwidth, 25.0 Diameter4.26GA05-25$335$28516
    +CO4670.0nm CWL, 150nm Bandwidth, 25.0 Diameter4.70GA05-25$335$28520
    +NO5300.0nm CWL, 420nm Bandwidth, 25.0 Diameter5.30GA05-25$335$28522
    +FIR Broadband10000nm CWL, 4000nm Bandwidth, 25.0 Diameter10.00GA40-25$631$53613
    +CO2 Laser10600nm CWL, 1500nm Bandwidth, 25.0 Diameter10.60GA15-25$631$5364


    Photo of Andover's metallic neutral density filters

    METALLIC NEUTRAL DENSITY FILTERS UV-VIS-NIR

    Neutral density (ND) filters are useful in a number of applications such as attenuators for broadband spectral sources, partial reflectors for light balancing applications and for use as neutral beamsplitters. Metallic type neutral density filters obtain their optical density by depositing a metal alloy coating onto a specific type of substrate which is determined by the wavelength region of interest. Absorbing ND filters are produced using Schott NG glass, and rely strictly on the absorptive effects of the glass to obtain the desired attenuation level.

    Optical density (D) is defined as the logarithm to the base 10 of the reciprocal of the transmitted radiant power (T):

    λθ = λ0 [1 (Ne)2 Sin2θ ] 1

    Graph of Andover's metallic neutral density filter

    Metallic Neutral Density Filter Specifications

    Metallic UV-VIS-NIRMetallic VIS-NIRInfrared ND FiltersAbsorptiveSets


    		DESCRIPTIONPART NO.1-5 pcs.>5 pcs.QTY IN STOCK
    +0.1 OD, 79.5% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter010FN46-12.5$48$4118
    +0.1 OD, 79.5% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter010FN46-25$72$610
    +0.1 OD, 79.5% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter010FN46-50$125$1062
    +0.1 OD, 79.5% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter010FN46-50S$125$1061
    +0.15 OD, 70.8% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter015FN46-12.5$48$412
    +0.15 OD, 70.8% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter015FN46-25$72$6113
    +0.15 OD, 70.8% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter015FN46-50$125$1060
    +0.15 OD, 70.8% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter015FN46-50S$125$1065
    +0.2 OD, 63.0% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter020FN46-12.5$48$4141
    +0.2 OD, 63.0% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter020FN46-25$72$611
    +0.2 OD, 63.0% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter020FN46-50$125$1060
    +0.2 OD, 63.0% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter020FN46-50S$125$1069
    +0.3 OD, 50.0% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter030FN46-12.5$48$4116
    +0.3 OD, 50.0% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter030FN46-25$72$611
    +0.3 OD, 50.0% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter030FN46-50$125$1060
    +0.3 OD, 50.0% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter030FN46-50S$125$1060
    +0.4 OD, 39.8% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter040FN46-12.5$48$418
    +0.4 OD, 39.8% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter040FN46-25$72$611
    +0.4 OD, 39.8% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter040FN46-50$125$1060
    +0.4 OD, 39.8% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter040FN46-50S$125$10610
    +0.5 OD, 31.6% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter050FN46-12.5$48$4111
    +0.5 OD, 31.6% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter050FN46-25$72$612
    +0.5 OD, 31.6% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter050FN46-50$125$1062
    +0.5 OD, 31.6% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter050FN46-50S$125$1061
    +0.6 OD, 25.0% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter060FN46-12.5$48$4120
    +0.6 OD, 25.0% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter060FN46-25$72$611
    +0.6 OD, 25.0% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter060FN46-50$125$1060
    +0.6 OD, 25.0% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter060FN46-50S$125$1065
    +0.7 OD, 20.0% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter070FN46-12.5$48$416
    +0.7 OD, 20.0% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter070FN46-25$72$612
    +0.7 OD, 20.0% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter070FN46-50$125$1060
    +0.7 OD, 20.0% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter070FN46-50S$125$1062
    +0.8 OD, 15.8% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter080FN46-12.5$48$417
    +0.8 OD, 15.8% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter080FN46-25$72$612
    +0.8 OD, 15.8% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter080FN46-50$125$1063
    +0.8 OD, 15.8% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter080FN46-50S$125$1062
    +0.9 OD, 12.6% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter090FN46-12.5$48$416
    +0.9 OD, 12.6% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter090FN46-25$72$612
    +0.9 OD, 12.6% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter090FN46-50$125$1060
    +0.9 OD, 12.6% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter090FN46-50S$125$1064
    +1.0 OD, 10.0% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter100FN46-12.5$48$41676
    +1.0 OD, 10.0% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter100FN46-25$72$61105
    +1.0 OD, 10.0% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter100FN46-50$125$1061
    +1.0 OD, 10.0% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter100FN46-50S$125$10638
    +1.3 OD, 5.0% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter130FN46-12.5$61$52146
    +1.3 OD, 5.0% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter130FN46-25$84$716
    +1.3 OD, 5.0% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter130FN46-50$139$1181
    +1.3 OD, 5.0% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter130FN46-50S$139$11817
    +1.5 OD, 3.2% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter150FN46-12.5$61$5232
    +1.5 OD, 3.2% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter150FN46-25$84$710
    +1.5 OD, 3.2% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter150FN46-50$139$1180
    +1.5 OD, 3.2% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter150FN46-50S$139$1181
    +2.0 OD, 1.00% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter200FN46-12.5$61$52641
    +2.0 OD, 1.00% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter200FN46-25$84$7121
    +2.0 OD, 1.00% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter200FN46-50$139$1180
    +2.0 OD, 1.00% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter200FN46-50S$139$1185
    +2.5 OD, 0.32% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter250FN46-12.5$61$5221
    +2.5 OD, 0.32% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter250FN46-25$84$716
    +2.5 OD, 0.32% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter250FN46-50$139$1180
    +2.5 OD, 0.32% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter250FN46-50S$139$1186
    +3.0 OD, 0.10% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter300FN46-12.5$61$52548
    +3.0 OD, 0.10% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter300FN46-25$84$7120
    +3.0 OD, 0.10% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter300FN46-50$139$1180
    +3.0 OD, 0.10% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter300FN46-50S$139$11827
    +4.0 OD, 0.01% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter400FN46-12.5$61$52701
    +4.0 OD, 0.01% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter400FN46-25$84$7113
    +4.0 OD, 0.01% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter400FN46-50$139$1181
    +4.0 OD, 0.01% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter400FN46-50S$139$11825










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    outlines our custom capabilities

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    Highlights the capabilities of Andover Corporation






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