89-676 25 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=3 mm 1300nm
- Type
- Filter
- Subtype
- Shortpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 1300 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
89-676 25 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=3 mm 1300nm
The 89-676 is a high-performance shortpass filter, designed and manufactured by Edmund Optics. This filter boasts a 25 mm diameter and a thickness of 3 mm, making it a versatile and robust component for various optical applications. The filter features a hard coating, enhancing its durability and resistance to wear and tear, ensuring longevity and reliability in its performance.
The 89-676 filter is specifically designed for shortpass applications, with a cut-on wavelength of 0 nm and a cut-off wavelength of 1300 nm. This means it allows wavelengths shorter than 1300 nm to pass through while blocking longer wavelengths, making it ideal for applications that require the isolation of shorter wavelengths.
The filter is made from UVFS Mal-1965, a material known for its excellent optical properties. It is shaped as a thin lens, optimized for minimal distortion and maximum light transmission. The filter's coating, EDM 89-672, is applied to both the front and back surfaces, further enhancing its performance and durability.
This filter is currently in stock and can be purchased directly from the Edmund Optics website. The provided weblink leads directly to the product page for easy access and purchase.