570DIR12 12.5 mm Dia. Broadband Interference Bandpass Filter 570nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 590 nm
- Cut On Frequency
- 550 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4591079413897552
- λ
- 570 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
570DIR12 12.5 mm Dia. Broadband Interference Bandpass Filter 570nm
The 570DIR12 is a high-quality Broadband Interference Bandpass Filter, designed and manufactured by Knight Optical. This filter is specifically engineered to transmit light within the 570nm wavelength range while effectively blocking unwanted light outside this range.
The filter boasts a circular shape with a diameter of 12.5mm, making it compatible with a wide range of optical systems. It has a thickness of 6.1mm, providing sufficient structural integrity for most applications. The 570DIR12 is cut on at 550nm and cut off at 590nm, ensuring a tight and precise transmission band.
The filter's coating is a notable feature, with both the front and back surfaces coated with KNI 570DIR. This coating enhances the filter's performance and durability, making it suitable for rigorous use in various environments.
The 570DIR12 is made from UVFS Mal- 1965, a material known for its excellent optical properties. This material, combined with the filter's thin lens shape, ensures minimal distortion and high-quality performance.
The filter is currently in stock and available for immediate purchase on the Knight Optical website. For more detailed information, you can visit the product page at https://www.knightoptical.com/stock/default/catalog/product/view/id/687/s/570nm-interference-bandpass-filter-12-5mmdiax40nmbw/category/73/.
