685 DM 35.6 x 25.2 mm Dichroic Longpass Fluorescence Filter; t=1.05mm 695-810nm
- Type
- Filter
- Subtype
- Dichroic Filter
- Brand
- Iridian Spectral Technologies
Properties
- Shape
- Rectangular
- Cut Off Frequency
- Cut On Frequency
- 685 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
685 DM Dichroic Longpass Fluorescence Filter
The 685 DM is a Dichroic Longpass Fluorescence Filter, manufactured by Iridian Spectral Technologies. This filter is designed with a rectangular base shape and a thin lens design, making it an ideal choice for a variety of optical applications.
The filter has a width of 35.6 mm and a length of 25.2 mm, with a thickness of 1.05 mm. It is cut on 685 nm and has a cut off of 0 nm. The 685 DM filter is part of the UVFS MAL-1965 material ID category.
The coating on both the front and back of the filter is IRI 685-DM. This coating ensures the filter's effectiveness in its intended application, providing a longpass fluorescence filtering capability.
The filter is currently in stock and available for purchase. For more detailed information, including pricing and availability, please refer to the vendor's website at https://www.iridian.ca/product/685-dm/.
