NEWPORT 优铂特 OD8-EX380-59-B ODiate® Fluorescence Excitation Filters
ODiate® Excitation Filter, 25.0 mm, 380 nm CWL, 59 nm FWHM
The OD8-EX380-59-B Excitation Filter is specified for excitaiton of DAPI and supports similar alternative fluorophores, designed in conjunction with OD8-EM450-64-B and OD8-DCL414-D . The filter is manufactured to provide maximum performance delivering exceptionally high passband transmission ≥ 96% avg for 380 nm CWL and 59 nm FWHM and enhanced blocking ≥ OD10 avg over the corresponding emission passband.
Alternate Fluorophores
In addition to DAPI the following fluorophores are also compatible with this set:
Alexa Fluor® 350, AMCA, ATTO 390, CF350, EBFP, Brilliant Violet 421™, HCS CellMask Blue, Hoechst® 33258, Marina Blue®, Pacific Blue, PromoFluor-350, PromoFluor-370LSS, sgBFP, Spectrum Blue, TagBFP, Vybrant® DyeCycle Violet.
Optimized Coatings and Engineering Expertise
Newport pushed the boundaries with the introduction of our ODiate Fluorescence Filter Sets, to allow customers to fully optimize their system performance. Our expert engineering team has been involved from the first stage of design to ensure that we exceed your requirements and continues through the entire process of continual production deliveries.
Environmental Stability and Physical Durability
The coating systems used to produce ODiate filters use a dense sputtering process to provide robust environmental reliability to meet the highest demands for thin-film coatings. The resulting highly durable coatings meet or exceed testing procedures including humidity, thermal shock, adhesion, chemical resistance, and moderate abrasion per U.S. Military and international standards.
参数
类型
Fluorescence Excitation Filter
荧光团
DAPI
材料
BOROFLOAT® 33
中心波长
379.5 nm
FWHM
59 nm
入射角
0°±5°
Cone Half-angle
<7°
尺寸
Ø25.0 mm
尺寸公差
+0.0/-0.1 mm
厚度
2.0 mm (substrate)
3.5 mm (housing)厚度公差
±0.1 mm
表面质量
60-40 scratch-dig
透射
Tavg≥96% 352 - 407 nm
平行度
≤10 arc seconds
防潮性能
Per MIL-STD-810E, method 507.3, procedure III, modified to 5 cycles
增强的发射截止范围
≥ OD10 avg, 420.5 - 479.5 nm (verified as ≥ OD8 avg)
Blocking Range #1
≥ OD6 avg, 300 - 343 nm
Blocking Range #2
≥ OD4 @ 413.75 nm
Blocking Range #3
≥ OD6 avg, 415 - 900 nm
Blocking Range #4
≥ OD3 avg, 900 - 1100 nm
温度范围
-50 to 100°C
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