66-068 50.8 x 50.8 mm Hoya R-72 Black Longpass Color Glass Filter 720nm
- Type
- Filter
- Subtype
- Color Glass
- Brand
- Edmund Optics
Properties
- Shape
- Rectangular
- Cut Off Frequency
- Cut On Frequency
- 720 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.454850997506831
- λ
- 720 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
66-068 50.8 x 50.8 mm Hoya R-72 Black Longpass Color Glass Filter 720nm
The 66-068 50.8 x 50.8 mm Hoya R-72 Black Longpass Color Glass Filter is a high-quality optical component designed for applications that require longpass filtering at 720nm. Sourced from the renowned optical vendor Edmund Optics, this filter is a rectangular piece of color glass, boasting a width and height of 50.8mm each and a thickness of 2.5mm.
This filter is specifically designed to allow light with wavelengths greater than or equal to 720nm to pass through while blocking shorter wavelengths. The "cut on" wavelength is 720nm, and there is no specified "cut off" wavelength, indicating that this filter blocks all wavelengths shorter than 720nm.
The filter features a Thin Lens shape and is coated with EDM 66-046 on both the front and back surfaces. This coating enhances the filter's performance and durability, making it suitable for a wide range of applications.
The catalog number for this item is 66-068, and it is currently in stock. For more information or to make a purchase, users can visit the provided weblink, which is valid and leads directly to the product page on the Edmund Optics website.
