NOTE:Filtersareavailableforallwavelengthsupto320nm.SpecificationsforFWHM,peaktransmission,andpeakwavelengthfallwithinpeakwavelengthrangeslistedabove.
UVBandpassFilters
AvailableDesignsforStandardBandpassFilters
Open-FacedDesign
Open-Faced-Theopen-faceddesignincludesasubstratewithanopticalfiltercoatingononesurface.Open-facedfiltersmustbehandledwithcareasthesoftfiltercoatingisexposed.Potentialdamagefrommoisture,atmosphericcontaminantsorhandlingcanbereducedbysealingthe
filterwithaprotectivefusedsilicacover,asshownbelow(availableabove190nmonly).
Covered/EdgeSealedCovered/EdgeSealed-Filtersabove190nmmaybesuppliedwithafusedsilicacoverforprotectivepurposes.Asshowninthediagram,aspacerringisplacedbetweenthesubstratestoformasmallairgap,thentheedgesaresealed.Thisdesignenablesthefiltertobehandledwithoutriskoftouchingthedelicatefiltercoating.Pleasenotethatcoveringafilterdecreasesitstransmissionby2-3%.
Edgesealingaddsapproximately0.010”(0.254mm)tothediameterofthefilter.Totalthicknessforacoveredandedgesealedfilterisapproximatelytwicethatofanopen-faceddesign.ExactdimensionsareavailablefromtheOpticsSalesDepartment.
Mounted-CoverdesigninmountingringsMounted-Open-facedorcoveredfilters(withoutedgesealant)canbesuppliedinmetalmountingrings,ifdesired.Theringsareconstructedfromaluminumandareblackanodized.Mountingafilterreducesclearapertureandincreasestheoutsidediameterasoutlinedbelow.
DiameterInformationfor-N,-B,-Wand-VBBFilters
NOTE:Filtersaresuppliedopen-facedunlessotherwisespecified
*2.0“Diameter122-157nmfiltersare5mmthick
产品详情：http://www.chem17.com/st392572/product_30799097.html
http://www.chem17.com/st392572/erlist_1748836.html
| 
