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Company / Press Releases / Press Releases / TECHSPEC® Hard Coated OD 4,0 5 nm Bandpass Filters offer deep blocking and high transmission

TECHSPEC® Hard Coated OD 4,0 5 nm Bandpass Filters offer deep blocking and high transmission

Ideal for laser line clean-up applications
9/6/2018, Mainz, Germany   —

Edmund Optics® (EO), the premier provider of optical components, introduces new TECHSPEC® Hard Coated OD 4,0 5 nm Bandpass Filters. These versatile filters provide the high transmission and deep rejection necessary to isolate narrow spectral regions for use in a wide variety of applications.

Center Wavelengths Available from 343 nm to 1064 nm

TECHSPEC® Hard Coated OD 4,0 5 nm Bandpass Filters exhibit a narrow 5 nm Full-Width Half Max (FWHM), making them ideal for laser line clean-up applications. They allow for improved signal-to-noise ratio when compared to those achievable with wider band filters and may also be used in elemental or laser line separation, chemical detection, or fluorescence applications. These precision bandpass filters offer 80-50 surface quality and center wavelengths from 343 nm to 1064 nm, covering 2nd and 3rd harmonic Nd:YLF and Nd:YAG lasers, diode lasers, and HeNe lasers. TECHSPEC® Hard Coated OD 4,0 5 nm Bandpass Filters provide a blocking wavelength range of 200-1200 nm and >85% minimum transmission. Hard Coated OD 4,0 Bandpass Filters are available in 12,5 mm, 25 mm, and 50 mm diameter options.

Steep Transmission and Rejection Slopes

TECHSPEC® Hard Coated OD 4,0 5 nm Bandpass Filters are manufactured with durable hard coatings to minimize filter degradation and increase transmission. With a variety of UV, VIS, and NIR laser lines available, these filters offer steep blocking and transmission slopes to achieve the highest performance in a wide variety of demanding applications. TECHSPEC® Hard Coated OD 4,0 5 nm Bandpass Filters are in-stock and available for immediate delivery.

About EO:

Edmund Optics® is a leading global manufacturer and distributor of precision optics, optical assemblies and image processing components with headquarters in the USA and manufacturing facilities in the U.S., Asia and Europe and sales representatives around the globe. EO has the world's largest inventory of optical components for immediate delivery and offers products, standard or customized, in small quantities but also in volume for various industries. Request a quote or place your order through the website www.edmundoptics.eu or contact us via phone +49 (0)6131 5700 0 or email [email protected] by reference to our catalogue.

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Since 1942, EO has been a leading supplier of optics and optical components. Learn more about our past, present, and future!

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