13-112 50 mm Dia. Hoya ND-70 Absorptive Neutral Density Filter; OD 0.1 425-675nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458448271212196
- λ
- 588 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
13-112 50 mm Dia. Hoya ND-70 Absorptive Neutral Density Filter; OD 0.1 425-675nm
The 13-112 is a 50 mm diameter Neutral Density Filter, manufactured by Hoya, a renowned name in the optical industry. This filter is specifically designed for use within the visible light spectrum, spanning from 425 to 675 nanometers.
The filter boasts an Optical Density (OD) of 0.1, which translates to a reduction in transmittance of approximately 10%. This makes it ideal for applications where a subtle reduction in light intensity is required, without significantly altering the color balance of the incident light.
The filter is constructed with a Thin Lens geometry, featuring a thickness of 1.2 mm. This design ensures minimal distortion and maintains the integrity of the optical path. The filter is coated on both the front and back surfaces with EDM 13-078, a proprietary coating developed by Hoya, which further enhances its performance and durability.
The 13-112 filter is sourced from Edmund Optics, a leading supplier of optical components. It is currently in stock and available for immediate purchase through their website, as indicated by the 'Valid - in stock' status in the item data.
