66-095 50 mm Dia. Hoya R-62 Red Longpass Color Glass Filter 620nm
- Type
- Filter
- Subtype
- Color Glass
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- Cut On Frequency
- 620 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4573993733843429
- λ
- 620 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
66-095 50 mm Dia. Hoya R-62 Red Longpass Color Glass Filter 620nm
The 66-095 is a 50 mm diameter color glass filter from Hoya, available through Edmund Optics. This filter is specifically designed for longpass applications, with a cut-on wavelength of 620nm. This means it allows light with wavelengths greater than 620nm to pass through while blocking shorter wavelengths.
The filter is made from UVFS Mal-1965 material, a detail that may be of interest to those with specific material requirements. It features a thin lens shape, with a thickness of 2.5mm, making it suitable for a wide range of optical applications.
The 66-095 filter is coated on both the front and back with EDM 66-044, a coating that enhances its performance and durability. This filter is currently in stock and available for immediate purchase through the Edmund Optics website.
For those seeking detailed specifications, the filter has a catalog number of 66-095 and can be found on the Edmund Optics website at https://www.edmundoptics.com/p/r-62-620nm-50mm-dia-longpass-filter/20627/. The link has been verified and is currently valid.