589DIN12 12.5 mm Dia. Narrowband Interference Bandpass Filter 589.6nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 591.1 nm
- Cut On Frequency
- 588.1 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4583922434527141
- λ
- 589.6 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
589DIN12 12.5 mm Dia. Narrowband Interference Bandpass Filter 589.6nm
The 589DIN12 is a high-quality bandpass filter, specifically designed for narrowband interference, with a central wavelength of 589.6nm. This filter is sourced from Knight Optical, a renowned vendor known for their extensive catalog of optical elements.
The filter is circular in shape, with a diameter of 12.5mm and a thickness of 6.1mm, making it suitable for a wide range of optical applications. The base material of the filter is UVFS Mal- 1965, a durable and reliable material that ensures the filter's longevity and performance.
The 589DIN12 features a cut-on wavelength of 588.1nm and a cut-off wavelength of 591.1nm, providing a precise and narrow bandpass. The coating on both the front and back of the filter is KNI 589DIN, further enhancing its performance and durability.
The physical data of the filter, including the central wavelength and the cut-on and cut-off wavelengths, are carefully controlled during the manufacturing process, ensuring a high level of accuracy and consistency. The filter's shape is that of a thin lens, which contributes to its compact size and ease of integration into optical systems.
The 589DIN12 is currently in stock and available for immediate purchase. More information about this product, including detailed specifications and purchasing options, can be found on the Knight Optical website.