FGUV Dia. 25 mm UG1 Colored Glass Filter; UV-Passing Filter; 325-385nm
- Type
- Filter
- Subtype
- Color Glass
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 385 nm
- Cut On Frequency
- 325 nm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5381547682770154
- λ
- 355 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
FGUV Dia. 25 mm UG1 Colored Glass Filter; UV-Passing Filter; 325-385nm
The FGUV Dia. 25 mm UG1 Colored Glass Filter is a UV-Passing Filter designed by Thorlabs, a leading global manufacturer of photonics components. This filter is specifically designed to allow ultraviolet light to pass through while blocking other wavelengths. The filter has a diameter of 25 mm and a thickness of 2 mm, making it suitable for a wide range of optical applications.
The FGUV filter is made from n-bk7 Schott, a high-quality optical glass known for its excellent transmission properties and durability. The filter's coating, denoted as 'tho fguv' on both the front and back, is designed to enhance its UV transmission capabilities. The filter's cut-on wavelength is 325 nm, and its cut-off wavelength is 385 nm, making it ideal for applications that require the use of UV light between these wavelengths.
This filter is available for purchase directly from Thorlabs' website, where it is listed as 'in stock', indicating quick and easy accessibility for users. The filter's catalog number, FGUV, can be used to locate it on the website or in Thorlabs' extensive catalog of optical components.