The 003FCC50 is a Dichroic Colour Correction CTB Filter, designed to correct the colour temperature from 3200K to 3600K. This filter, sourced from Knight Optical, is a high-quality, rectangular component with a base shape that measures 50 x 50 mm.
The filter is made from n-bk7 Schott material, a popular choice in the optical industry due to its excellent optical properties and durability. It has a thickness of 1.1 mm, providing a balance between robustness and light transmission.
The 003FCC50 features a dichroic coating on both the front and back surfaces, identified as 'kni 003fcc-0'. This coating is specifically designed to reflect or transmit light of different wavelengths, making it ideal for colour correction applications.
The filter is shaped as a thin lens, which is a type of lens with a very small thickness compared to its other dimensions. This design ensures minimal distortion and high light transmission, making it suitable for a wide range of optical systems.
The 003FCC50 is currently in stock and available for immediate purchase from Knight Optical's website. With its precise specifications and high-quality construction, this filter is an excellent choice for those seeking to correct the colour temperature in their optical systems.