69-208 25 mm Dia. Dichroic Shortpass Filter; t=1.05mm 800nm
- Type
- Filter
- Subtype
- Dichroic Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 800 nm
- Cut On Frequency
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
69-208 25 mm Dia. Dichroic Shortpass Filter; t=1.05mm 800nm
The 69-208 Dichroic Shortpass Filter is a high-quality optical component sourced from Edmund Optics. This filter is designed with a diameter of 25 mm and a thickness of 1.05 mm, making it suitable for a wide range of optical applications.
The filter is a dichroic type, which means it selectively reflects or transmits light based on its wavelength. In this case, the filter is designed to cut off light at 800 nm, while allowing shorter wavelengths to pass through. This makes it ideal for applications where the removal of infrared light is necessary.
The filter's coating is another crucial aspect of its design. Both the front and back surfaces of the filter are coated with EDM 69-184, a material known for its excellent optical properties. This coating enhances the filter's performance, ensuring reliable and consistent operation.
The filter's geometry is that of a thin lens, which contributes to its versatility in various optical systems. The catalog number for this filter is 69-208, and it is currently in stock, according to the vendor's website.
