84-760 50 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=5 mm 700nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- Cut On Frequency
- 700 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458448271212196
- λ
- 588 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
84-760 50 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=5 mm 700nm
The 84-760 is a high-performance longpass filter, boasting a 50 mm diameter and a thickness of 5 mm. This filter, offered by Edmund Optics, is designed to transmit light with wavelengths longer than 700 nm, making it ideal for applications that require the separation of infrared light from visible light.
The filter is constructed with a base shape of a circular Thin Lens, ensuring efficient light transmission and minimal distortion. It is made from UVFS Mal-1965 material, a common choice for optical filters due to its excellent optical properties and durability.
The 84-760 filter features hard coating on both the front and back surfaces, denoted as EDM 62-980. This coating enhances the filter's durability and resistance to scratches and other forms of damage, ensuring longevity and reliability in various application environments.
According to the provided data, the filter has a cut-on wavelength of 700 nm, indicating that it begins to transmit light at this wavelength. The cut-off wavelength is 0 nm, meaning it transmits all wavelengths shorter than 700 nm. This broad transmission range makes it a versatile tool for a wide range of optical applications.
The filter's catalog number is 84-760, and it is currently in stock, as indicated by its weblink status. For more information, users can visit the provided weblink: https://www.edmundoptics.com/p/700nm-50mm-dia-high-performance-longpass-filter/27829/.