85-895 25 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1150nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 1175 nm
- Cut On Frequency
- 1125 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4486222068801269
- λ
- 1150 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
85-895 25 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1150nm
The 85-895 is a Bandpass Filter, specifically designed by Edmund Optics with a diameter of 25 mm and a thickness of 3.5 mm. This filter is part of the UVFS MAL-1965 material ID family, which ensures high-quality performance and durability.
The filter's primary function is to allow light transmission within a specific range of wavelengths while blocking light outside this range. The 85-895 is designed to pass light in the 1150nm wavelength, with a Cut-On of 1125nm and a Cut-Off of 1175nm. This precise wavelength selection makes it an ideal component for various applications that require specific light filtration.
The filter's coating is another crucial aspect of its design. Both the front and back of the filter are coated with EDM 85-883, a hard coating that enhances the filter's durability and resistance to wear and tear. This coating also contributes to the filter's overall performance by reducing unwanted reflections and increasing transmission.
The 85-895 filter is designed in a Thin Lens shape, which is a standard in the industry for its versatility and ease of integration into various optical systems. This filter is currently in stock and available for immediate use. For more information or to make a purchase, users can visit the provided weblink.