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Home > Instruments & Meters > Optical Lens & Instrument > Optical Filter > 782nm Notch Filter OD6, Deep Blocking Laser Raman Spectroscopy Fluorescence Microscopy Band-stop Negative Optical Lens
782nm Notch Filter OD6, Deep Blocking Laser Raman Spectroscopy Fluorescence Microscopy Band-stop Negative Optical Lens
US$ 50
10 - 499 Blades
US$ 40
500 - 999 Blades
US$ 30
≥1000 Blades
Key Specifications
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Certification:
ROHS, ISO, CE
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
25 days
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Certification
ROHS, ISO, CE
The 782nm notch filter is a dedicated band-stop optical component for near-infrared lasers. It adopts ion beam sputtering hard coating technology, with high-purity B270 and K9 optical glass as the substrate. The surface flatness reaches λ/10, and the clear aperture is sufficient, making it suitable for long-term stable use in precision optical systems. The product's central blocking wavelength is precisely locked at 782nm, with a blocking depth of over OD6, which can completely suppress the stray light of 782nm excitation laser. The average transmittance outside the notch range exceeds 88%, balancing high blocking and high transmittance. The spectral steepness is excellent, effectively avoiding signal interference.
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Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market
Location
Shenzhen, Guangdong, China
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