HO-NDR-12.5-0.1 12.5 mm Dia. N-BK7 Reflective Neutral Density Filter; OD 0.1 350-1100nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
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
HO-NDR-12.5-0.1 12.5 mm Dia. N-BK7 Reflective Neutral Density Filter; OD 0.1 350-1100nm
This is the HO-NDR-12.5-0.1, a Neutral Density Filter with a 12.5 mm diameter, sourced from Holmarc Opto-Mechatronics. The filter is made of N-BK7, a high-quality glass material from Schott, which is known for its excellent optical properties.
The filter features a reflective coating, specifically the hol ndr od-0.1, on both the front and back surfaces. This coating provides an Optical Density (OD) of 0.1, which is equivalent to a transmission of approximately 90%. This makes it suitable for applications where a small amount of light reduction is required.
The filter has a geometric profile of a thin lens, with a thickness of 2 mm. This design helps to minimize optical aberrations and distortions, ensuring high-quality imaging and light transmission.
The filter is currently in stock and available for purchase through the Holmarc Opto-Mechatronics website. For more information, you can visit the provided weblink: https://www.holmarc.com/reflective_neutral_density_filters.php
