Interference Filters

YIF

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YIF

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.

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Interference Filter 25mm Diameter Transmit Range 607 - 700nm
YIF-BA600IFS

6-12 weeks

£249.39

Short wavelength cutoff range wavelength	535 - 582nm
Short wavelength cutoff range optical density	＞OD7 (design value)
High transmittance range wavelength	607 - 700nm
High transmittance range transmittance	＞90%/＞avg. 95% (avg. ; average with respect to wavelength)
Long wavelength cutoff range wavelength	-
Long wavelength cutoff range transmittance	-

Interference Filter 25mm Diameter Transmit Range 517 - 542nm
YIF-BA510-550S

6-12 weeks

£315.93

Short wavelength cutoff range wavelength	420 - 488nm
Short wavelength cutoff range optical density	＞OD7 (design value)
High transmittance range wavelength	517 - 542nm
High transmittance range transmittance	＞90%/＞avg. 95% (avg. ; average with respect to wavelength)
Long wavelength cutoff range wavelength	569 - 705nm
Long wavelength cutoff range transmittance	＜0.1%

Interference Filter 25mm Diameter Transmit Range 517 - 700nm
YIF-BA510IFS

6-12 weeks

£274.40

Material	B270
Incident angle	0°
Surface Quality (Scratch-Dig)	40-20
Short wavelength cutoff range wavelength	420 - 488nm
Short wavelength cutoff range optical density	＞OD7 (design value)
High transmittance range wavelength	517 - 700nm
High transmittance range transmittance	＞90%/＞avg. 95% (avg. ; average with respect to wavelength)
Long wavelength cutoff range wavelength	-
Long wavelength cutoff range transmittance	-

Interference Filter 25mm Diameter Transmit Range 430 - 460nm
YIF-BA420-460S

6-12 weeks

£315.93

Short wavelength cutoff range wavelength	340 - 380nm/380 - 390nm
Short wavelength cutoff range optical density	＞OD7/＞OD6 (design value)
High transmittance range wavelength	430 - 460nm
High transmittance range transmittance	＞88%/＞avg. 93% (avg. ; average with respect to wavelength)
Long wavelength cutoff range wavelength	495 - 620nm
Long wavelength cutoff range transmittance	＜0.1%

Interference Filter 25mm Diameter Transmit Range 522 - 552nm
YIF-BA515-560S

6-12 weeks

£315.93

Short wavelength cutoff range wavelength	420 - 502nm
Short wavelength cutoff range optical density	＞OD7 (design value)
High transmittance range wavelength	522 - 552nm
High transmittance range transmittance	＞90%/＞avg. 95% (avg. ; average with respect to wavelength)
Long wavelength cutoff range wavelength	577 - 700nm
Long wavelength cutoff range transmittance	＜0.1%

Interference Filter 25mm Diameter Transmit Range 580 - 700nm
YIF-BA575IFS

3-5 days

£274.40

Material	B270
Incident angle	0°
Surface Quality (Scratch-Dig)	40-20
Short wavelength cutoff range wavelength	546 - 550nm
Short wavelength cutoff range optical density	＞OD7 (design value)
High transmittance range wavelength	580 - 700nm
High transmittance range transmittance	＞90%/＞avg. 95% (avg. ; average with respect to wavelength)
Long wavelength cutoff range wavelength	-
Long wavelength cutoff range transmittance	-

Interference Filter 25mm Diameter Transmit Range 470 - 503nm
YIF-BA460-510S

6-12 weeks

£315.93

Short wavelength cutoff range wavelength	400 - 442nm
Short wavelength cutoff range optical density	＞OD7 (design value)
High transmittance range wavelength	470 - 503nm
High transmittance range transmittance	＞90%/＞avg. 95% (avg. ; average with respect to wavelength)
Long wavelength cutoff range wavelength	529 - 650nm
Long wavelength cutoff range transmittance	＜0.1%

Interference Filter 25mm Diameter Transmit Range 580 - 618nm
YIF-BA575-625S

6-12 weeks

£315.93

Short wavelength cutoff range wavelength	546 - 550nm
Short wavelength cutoff range optical density	＞OD7 (design value)
High transmittance range wavelength	580 - 618nm
High transmittance range transmittance	＞90%/＞avg. 95% (avg. ; average with respect to wavelength)
Long wavelength cutoff range wavelength	640 - 780nm
Long wavelength cutoff range transmittance	＜0.1%

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◦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.