FGB37-A Dia. 25 mm BG40 Colored Glass Filter AR Coated 350-700nm
- Type
- Filter
- Subtype
- Color Glass
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 700 nm
- Cut On Frequency
- 350 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
FGB37-A Dia. 25 mm BG40 Colored Glass Filter AR Coated 350-700nm
The FGB37-A is a color glass filter, part of Thorlabs' extensive catalog, boasting a diameter of 25 mm and a thickness of 2mm. This filter is designed to transmit wavelengths around 588nm, making it suitable for various applications that require narrowband transmission.
The filter is constructed using n-bk7 Schott, a high-quality optical glass, ensuring durability and reliability. It features anti-reflection (AR) coatings on both the front and back surfaces, denoted as 'tho fgb37-a', which significantly reduces surface reflections and improves transmission.
The FGB37-A has a cut-on wavelength of 350nm and a cut-off wavelength of 700nm, making it versatile for use in a wide range of spectral regions. Its circular shape and thin lens design contribute to its ease of integration into various optical systems.
The filter's current status is 'in stock', and more information can be found on Thorlabs' official website. This detailed description aims to provide a comprehensive understanding of the FGB37-A filter, assisting users in their search for compatible optical components.