FNG0613 12.5 mm Dia. Absorptive Glass Neutral Density Filter 546nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4600813135725972
- λ
- 546 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
FNG0613 12.5 mm Dia. Absorptive Glass Neutral Density Filter 546nm
The FNG0613 is a Neutral Density Filter with a 12.5 mm diameter, sourced from Knight Optical. This filter is designed to reduce the intensity of light without altering its color composition, making it ideal for applications that require light level control.
The filter features a base shape of a circle, constructed from UVFS MAL-1965 glass material. It has a wavelength of 546nm, which is typically used in applications involving visible light. The geometry of the filter includes a diameter of 12.5mm and a thickness of 2.3mm, ensuring a compact and robust design.
The FNG0613 is coated with KNI FNG06 on both the front and back surfaces, enhancing its light absorption capabilities. The filter's shape is thin lens, which is beneficial for applications that require minimal optical path deviation.
This filter is currently in stock and available for purchase on Knight Optical's website. The weblink provided leads directly to the product page, ensuring a seamless purchasing process for interested users.