FGL780H 6 in x 6 in Square RG780 Colored Glass Filter; 780nm Longpass
- Type
- Filter
- Subtype
- Color Glass
- Brand
- Thorlabs
Properties
- Shape
- Rectangular
- Cut Off Frequency
- Cut On Frequency
- 780 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
FGL780H 6 in x 6 in Square RG780 Colored Glass Filter; 780nm Longpass
The FGL780H is a 6 in x 6 in square RG780 colored glass filter, developed by Thorlabs, offering a longpass cut-on wavelength of 780nm. This filter is designed for applications requiring precise wavelength selection and blocking. The FGL780H is made of n-BK7 Schott material, ensuring high-quality performance and durability.
The filter's geometry measures 152.39999999999998 in width and height, with a thickness of 3 in, making it suitable for various optical systems. The front and back of the filter are coated with tho fgl780, providing enhanced protection and performance.
The FGL780H is currently in stock and available for purchase through the Thorlabs website. For more information, including technical specifications and pricing, please refer to the provided weblink.
