87-830 25 mm Dia. Hard Coated OD 4.0 25nm Bandpass Filter; t=3.5 mm 1350nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 1362.5 nm
- Cut On Frequency
- 1337.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4463504523460502
- λ
- 1350 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
87-830 25 mm Dia. Hard Coated OD 4.0 25nm Bandpass Filter; t=3.5 mm 1350nm
The 87-830 is a Bandpass Filter, specifically designed with a circular shape and a diameter of 25 mm. This filter is sourced from the reputable vendor, Edmund Optics, and boasts a thickness of 3.5 mm. The filter's primary material is UVFS Mal- 1965, ensuring durability and high-quality performance.
This Bandpass Filter is centered around the wavelength of 1350 nm, with a Cut-On wavelength of 1337.5 nm and a Cut-Off wavelength of 1362.5 nm. The Cut-On and Cut-Off wavelengths, along with the Center Wavelength (CWL), are crucial in determining the filter's performance and suitability for specific applications.
The 87-830 features Hard Coated OD 4.0 on both the front and back, providing excellent protection and enhancing the filter's lifespan. The coating is Edmund Optics' proprietary EDM 87-818, ensuring a consistent and high-quality coating on both sides of the filter.
The filter's geometry is defined by its diameter and thickness. With a diameter of 25 mm, it provides a substantial surface area for light transmission. The thickness of 3.5 mm ensures structural integrity and minimal distortion.
This filter is currently in stock and available for immediate purchase through the provided weblink. The weblink status indicates its validity, ensuring users can access the most up-to-date and accurate information about the product.
