FF01-465/537/623-25 25 mm Dia. 465/537/623nm BrightLine Triple-Band Bandpass Filter
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Semrock
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 483.25 nm
- Cut On Frequency
- 446.75 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4644839609979168
- λ
- 465 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
FF01-465/537/623-25 25 mm Dia. 465/537/623nm BrightLine Triple-Band Bandpass Filter
The FF01-465/537/623-25 is a Bandpass Filter from Semrock, designed with a circular shape and a diameter of 25 mm. This filter is a part of the BrightLine Triple-Band series, specifically designed for applications requiring high transmission and sharp roll-off over a broad spectral range.
The filter's primary wavelength is 465 nm, with a cut-on of 446.75 nm and a cut-off of 483.25 nm. This precise wavelength control is achieved through the use of Semrock's UltraViolet Fused Silica (UVFS) material, identified as 'uvfs mal- 1965' in the item data.
The filter has a thickness of 2 mm and is coated on both the front and back with the same coating, 'sem ff01-465537623'. This coating ensures high transmission and low autofluorescence, making it ideal for demanding imaging applications.
The FF01-465/537/623-25 is currently in stock and available for purchase through the Semrock website. The item data also indicates that this filter is a part of a more extensive catalog, suggesting that similar filters are available, each with their unique wavelength and specifications.