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> Optical interference filter 575DF52 25.4MM yel emission
Optical interference filter 575DF52 25.4MM yel emission
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This filter is NOS from an instrument manufacturer.
The filter will work well to isolate the Green/Yellow region of the spectrum. It also works as an excellent emission filter for dyes like Rhodamine, where maximum light is desired.
The filter specifications follow:Central Wavelength 575 +- 5nm, Half Bandwidth 52 +- 5nm, transmission typical 75%, Attenuation range UV to 540nm, and 600 to 1000nm, Size 25.4 mm.
For a most comprehensive assortment of filter solutions, follow the link at my store, under "Technical Data" to the Omega 'Build A Filter' tool. Millions of potential matches are available. Prices are very reasonable if you indicate "cosmetic seconds acceptable".
