67-286 12.5 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=1.5mm 1175nm
- Type
- Filter
- Subtype
- Shortpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 1175 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
67-286 12.5 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=1.5mm 1175nm
The 67-286 Shortpass Filter, offered by Edmund Optics, is a circular filter with a diameter of 12.5 mm and a thickness of 1.5 mm. This filter is designed to transmit light with wavelengths shorter than 1175 nm while blocking light with longer wavelengths. The cut-off wavelength, which is the point at which the filter begins to block light, is 1175 nm. The filter does not have a cut-on wavelength, which is the point at which the filter starts to transmit light.
This filter is made from UVFS Mal-1965, a material specifically designed for optical applications. The filter features traditional coatings on both the front and back surfaces, identified as EDM 67-286. These coatings are designed to enhance the filter's performance and durability.
The filter is shaped as a thin lens, which is a type of lens with a very small thickness compared to its diameter. This shape allows the filter to be easily integrated into optical systems. The filter's catalog number is 67-286, and it is currently in stock. More information about this filter, including purchasing options, can be found on the Edmund Optics website.