47-502 25 mm Dia. Hard Coated Laser Line Longpass Filter 473nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- Cut On Frequency
- 473 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
47-502 25 mm Dia. Hard Coated Laser Line Longpass Filter 473nm
The 47-502 is a Longpass Filter from Edmund Optics, designed with a 25 mm diameter and a thickness of 3.5 mm. This filter is specifically designed for use with 473 nm lasers, featuring a cut-on wavelength of 473 nm and a cut-off wavelength of 0 nm.
The filter is made from UVFS Mal-1965 material, a common choice for optical applications due to its durability and optical properties. The filter is coated on both the front and back with EDM 47-502, a hard coating that enhances the filter's longevity and performance.
The 47-502 filter is shaped as a Thin Lens, a design that minimizes optical aberrations and distortions, ensuring clear and accurate optical transmission. This filter is currently in stock and available for purchase on the Edmund Optics website, as indicated by its weblink status.
