434-17 EX

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FEX000004
US$178.00

This is a single band fluorescence bandpass filter that has been optimized for use in a variety of fluorescence instruments. All our filters are thin-film, hard-coated filters for exceptional transmission performance and durability.

Product Specifications:

Optical Specification
Passband WL Range [nm]: 425.5 - 442.5
Passband Level [%, average]: 90
Blocking Band WL Range(s) [nm]:
Band 1 Band 2
200 - 410 455 - 1000
Blocking Level [OD, average]: 5
AOI Range [degrees]: 0 - 5
Cone Half Angle [degrees]: 7
Physical Specification
Ring Outer Diameter [mm]: 25 +0/-0.2
Ring Thickness [mm]: 5 +/- 0.1
Min. Clear Aperture [mm]: 21
Filter Thickness [mm]: 3 +/- 0.1
Surface Quality [S/D]: 80/50
Ring Label Details: IRIDIAN 434-17 Ex FEX004(arrow)