830DIR12 12.5 mm Dia. Broadband Interference Bandpass Filter 830nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 850 nm
- Cut On Frequency
- 810 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.452815646142312
- λ
- 830 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
830DIR12 12.5 mm Dia. Broadband Interference Bandpass Filter 830nm
The 830DIR12 is a high-quality bandpass filter, designed and manufactured by Knight Optical, a leading vendor in the optical industry. This filter is specifically engineered for use in broadband applications, with a center wavelength of 830nm.
The filter is circular in shape, with a diameter of 12.5mm and a thickness of 6.1mm, making it compatible with a wide range of optical systems. The base material for this filter is UVFS Mal-1965, a durable and reliable material known for its optical properties.
The 830DIR12 features a cut-on wavelength of 810nm and a cut-off wavelength of 850nm, ensuring precise filtering of the desired wavelength range. The coating on both the front and back of the filter is KNI 830DIR, a proprietary coating developed by Knight Optical for optimal performance.
The filter is designed in a thin lens shape, which not only enhances its optical performance but also makes it easy to integrate into various optical setups. The catalog number for this filter is 830DIR12, and it is currently in stock, ready for immediate dispatch.
For more information and to make a purchase, please visit the following link: https://www.knightoptical.com/stock/default/catalog/product/view/id/996/s/830nm-interference-bandpass-filter-12-5mmdiax40nmbw/category/73/