87-862 25 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1125nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 1150 nm
- Cut On Frequency
- 1100 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4489114293936196
- λ
- 1125 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
87-862 25 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1125nm
The 87-862 is a Bandpass Filter with a circular shape, a diameter of 25 mm, and a thickness of 3.5 mm, sourced from the reputable vendor Edmund Optics. This filter is specifically designed for use with a center wavelength (CWL) of 1125 nm, making it suitable for applications that require precise wavelength selection within this range.
The filter's physical data includes a cut-on wavelength of 1100 nm and a cut-off wavelength of 1150 nm, further enhancing its ability to isolate the desired wavelength. The coating on both the front and back surfaces of the filter is EDM 87-849, which is a hard coating that provides excellent durability and resistance to environmental factors.
This filter is categorized as a Thin Lens, indicating its potential use in optical systems where minimal thickness and weight are beneficial. The item data also provides a catalog number and a weblink for further information and purchasing. The weblink status indicates that the product is currently in stock, ensuring quick delivery for your optical project needs.