47-821 12.5 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=1.5mm 950nm
- Type
- Filter
- Subtype
- Shortpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 950 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
47-821 12.5 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=1.5mm 950nm
The 47-821 is a Shortpass Filter with a 12.5 mm diameter and a thickness of 1.5mm, sourced from the reputable optical components vendor, Edmund Optics. This filter is designed to transmit light with wavelengths up to 950nm, while effectively blocking light of longer wavelengths, making it ideal for various applications where short wavelength light needs to be isolated.
The filter is constructed with a Base Shape of Circular, and its physical data indicates a cut-on wavelength of 0nm and a cut-off wavelength of 950nm. The coating on both the front and back surfaces of the filter is 'edm 47-821', which is specifically designed to enhance the filter's performance and durability.
The 47-821 filter is categorized as a Thin Lens, suggesting a thin, lightweight design that can be easily integrated into various optical systems. The filter's geometry, including its diameter and thickness, is carefully controlled to ensure precise optical performance.
For more detailed information, including the filter's catalog number, current stock status, and a direct link to the product page on the Edmund Optics website, please refer to the item data provided.
