66-235 25 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=3 mm 800nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- Cut On Frequency
- 800 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
66-235 25 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=3 mm 800nm
The 66-235 is a high-performance longpass filter, boasting a 25 mm diameter and a thickness of 3 mm, sourced from the renowned optical vendor, Edmund Optics. This filter is designed with a cut-on wavelength of 800nm, making it ideal for applications that require the transmission of longer wavelengths while blocking shorter ones.
The filter is constructed with a circular base shape, crafted from UVFS MAL-1965 material, ensuring durability and reliability. It features a thin lens shape, optimized for precision and clarity. The 66-235 filter is coated on both the front and back with EDM 66-227, a high-performance coating that enhances its optical properties and longevity.
According to the vendor's information, this item is currently in stock and available for immediate purchase. For more detailed information, including pricing and technical specifications, please refer to the provided weblink: https://www.edmundoptics.com/p/800nm-25mm-dia-high-performance-longpass-filter/20753/