FGUV5-UV Dia. 25 mm UG5 Colored Glass Filter; AR Coated 245-400nm
- Type
- Filter
- Subtype
- Color Glass
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 400 nm
- Cut On Frequency
- 245 nm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167817367777034
- λ
- 588 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
FGUV5-UV Dia. 25 mm UG5 Colored Glass Filter; AR Coated 245-400nm
The FGUV5-UV is a color glass filter manufactured by Thorlabs, featuring a catalog number FGUV5-UV and a diameter of 25 mm. This filter is designed for use in the ultraviolet (UV) spectrum, with a cut-on wavelength of 245 nm and a cut-off wavelength of 400 nm. The filter is made from n-bk7 Schott material, a type of borosilicate glass known for its excellent optical properties.
The FGUV5-UV filter has a thickness of 2 mm and is coated with an anti-reflective (AR) coating on both the front and back surfaces. This coating enhances the filter's performance by reducing unwanted reflections and increasing transmission in the specified wavelength range. The filter's shape is that of a thin lens, making it suitable for use in a variety of optical systems.
The filter is currently in stock and available for purchase through the Thorlabs website. Users can find more information and place orders directly through the provided weblink, which has been verified for accuracy and validity.