89-662 25 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=3 mm 1200nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- Cut On Frequency
- 1200 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
89-662 25 mm Dia. High Performance OD 4.0 Longpass Filter; t=3 mm 1200nm
The 89-662 is a high-performance Longpass Filter, measuring 25 mm in diameter and 3 mm in thickness, sourced from Edmund Optics. This filter is specifically designed for applications requiring a longpass cut-on wavelength of 1200 nm.
The filter features a circular shape and is constructed from UVFS material with the catalog number MAL-1965. It boasts a base shape of Thin Lens and is coated with EDM 89-658 on both the front and back surfaces, enhancing its performance and durability.
The 89-662 is currently in stock and available for purchase through the Edmund Optics website, as indicated by its weblink status. For more detailed information or to make a purchase, users can visit the provided weblink.
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