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YIF
Short wavelength cutoff range wavelength
Short wavelength cutoff range optical density
High transmittance range wavelength
High transmittance range transmittance
Long wavelength cutoff range wavelength
Long wavelength cutoff range transmittance
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YIF is a filter that can extract a selected light from the wavelength range. Its primary feature is the ability to pick out a high transmittance wavelength at the same time cutting off a wavelength.

◦The filters are made by Ion Beam assisted dielectric coating process which can assure an extremely high environment resistance and high stability.
◦Using high absorption glass material and heat absorption optical coating, it assures a low deterioration with any types of light-source.
◦The filters were designed as the BP type light blocking characteristics of high OD7 at the long wavelength side than the pass band and the BA type light blocking characteristics of high OD7 at the short wavelength side of than the transmission bandwidth.
◦The filters can be used to cut the non-irradiated light wavelength excitation in fluorescence observation and cut the non fluorescence wavelength excitation light in sample observation.
◦In addition to the BP type filter and the BA type filter, there are broadband type and narrowband type that can be chosen according to your application.

Related product
Products
Technical Data
Documents/Downloads
Guide

▶B270® is registered trademark of Schott AG.
▶For a suitable filter holder, please contact our Sales Division.
▶Different size, wavelength and deviation ratio not mentioned on-line or in our catalog are available as custom products upon on request.
▶Please refer to here for Wavelength Characteristic Data (Reference Data, EXCEL file format).

Attention

▶The filter transmittance wavelength characteristics are on the surface and the backside of the filter. It is a multi-filter with different coating characteristics combined together and mounted into a optics frame.
▶If the light incident angle is other than 0 degrees, the transmittance characteristics may change. In the normal situation, when the incident angle changes, the wavelength may shift to the long wavelength side.
▶An arrow indicating the light incident direction of the BP filter and the BA filter is different.
▶The filters are made for use in high temperature environment but for usage of high power exposure UV lamp, the stability and the efficiency of the filters are not guaranteed.

Common Specifications
MaterialB270® (SuperWhite Glass)
Incident angle
Surface Quality (Scratch-Dig)40-20
Outline Drawing
■BA type

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Schematic

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Sample of use of the Bio-imaging
■Fluorescence microscope observation optical path diagram

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Irradiation with excitation light onto a bound biological fluorescent reagent. A weak fluorescence light appears and the reaction of the biological specimen is visible.
Typical Transmittance Data
■Broadband type 1 (300 - 1200nm)

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T: Transmission
Sample of use of the Bio-imaging
■Fluorescent observation image

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Typical Transmittance Data
■Broadband type 2 (300 - 1200nm)

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T: Transmission
■Narrowband type 1 (300 - 1200nm)

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T: Transmission
■Narrowband type 2 (300 - 1200nm)

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T: Transmission
■Narrowband type 3 (300 - 1200nm)

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T: Transmission
Spec
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Part Number
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    JP Yen Stock Qty
YIF-BA420IFS生産中止
YIF-BA460IFS
YIF-BA510IFS
YIF-BA575IFS
YIF-BA600IFS生産中止
YIF-BA420-460S生産中止
YIF-BA460-510S生産中止
YIF-BA495-540S
YIF-BA510-550S生産中止
YIF-BA515-560S生産中止
YIF-BA575-625S生産中止
YIF-BA600-690S

340 - 380nm/380 - 390nm

>OD7/>OD6 (design value)

430 - 520nm

>90%/>avg. 95% (avg. ; average with respect to wavelength)

-

-

400 - 440nm

>OD7 (design value)

470 - 650nm

>90%/>avg. 95% (avg. ; average with respect to wavelength)

-

-

420 - 488nm

>OD7 (design value)

517 - 700nm

>90%/>avg. 95% (avg. ; average with respect to wavelength)

-

-

546 - 550nm

>OD7 (design value)

580 - 700nm

>90%/>avg. 95% (avg. ; average with respect to wavelength)

-

-

535 - 582nm

>OD7 (design value)

607 - 700nm

>90%/>avg. 95% (avg. ; average with respect to wavelength)

-

-

340 - 380nm/380 - 390nm

>OD7/>OD6 (design value)

430 - 460nm

>88%/>avg. 93% (avg. ; average with respect to wavelength)

495 - 620nm

<0.1%

400 - 442nm

>OD7 (design value)

470 - 503nm

>90%/>avg. 95% (avg. ; average with respect to wavelength)

529 - 650nm

<0.1%

410 - 480nm

>OD7 (design value)

499 - 535nm

>90%/>avg. 95% (avg. ; average with respect to wavelength)

565 - 680nm

<0.1%

420 - 488nm

>OD7 (design value)

517 - 542nm

>90%/>avg. 95% (avg. ; average with respect to wavelength)

569 - 705nm

<0.1%

420 - 502nm

>OD7 (design value)

522 - 552nm

>90%/>avg. 95% (avg. ; average with respect to wavelength)

577 - 700nm

<0.1%

546 - 550nm

>OD7 (design value)

580 - 618nm

>90%/>avg. 95% (avg. ; average with respect to wavelength)

640 - 780nm

<0.1%

535 - 582nm

>OD7 (design value)

607 - 680nm

>90%/>avg. 95% (avg. ; average with respect to wavelength)

703 - 880nm

<0.1%

    - - -
RoHS  

¥30,000

CONTACT
US
RoHS  

¥30,000

LOW
RoHS  

¥30,000

LOW
    - - -
    - - -
    - - -
RoHS  

¥38,000

LOW
    - - -
RoHS   - - -
RoHS   - - -
RoHS  

¥38,000

LOW