FF02-438/24-25 25 mm Dia. 438/24nm BrightLine Single-Band Bandpass Filter
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Semrock
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 450 nm
- Cut On Frequency
- 426 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4665132445223679
- λ
- 438 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
FF02-438/24-25 25 mm Dia. 438/24nm BrightLine Single-Band Bandpass Filter by Semrock
The FF02-438/24-25 is a Bandpass Filter, specifically designed with a circular shape and a diameter of 25 mm. This filter is sourced from the reputable vendor, Semrock, and is readily available for purchase through their online store. The item data indicates that it is in stock, ensuring prompt delivery upon order placement.
This filter is made from UVFS MAL-1965 material, a choice that enhances its performance and durability. The filter's primary function is to allow light transmission within a specific wavelength range while blocking light outside this range. The cut-on wavelength is 426 nm, and the cut-off wavelength is 450 nm, with the central wavelength at 438 nm. This makes it ideal for applications that require narrowband light transmission around this wavelength.
The filter has a thickness of 2 mm, and its coating on both the front and back surfaces is Sem FF02-43824. This coating is designed to enhance the filter's performance and longevity. The filter's shape is thin lens, which is often preferred for its minimal impact on the optical path.
More Filter