The 65-220 is a Bandpass Filter with a diameter of 50 mm, sourced from the reputable vendor, Edmund Optics. This filter is specifically designed for use with a central wavelength of 550nm, making it ideal for applications that require precise wavelength selection within this range.
The filter is constructed with a hard-coated OD of 4.0, providing excellent durability and resistance to environmental factors. The thickness of the filter is 3.5 mm, which is a standard size for many optical applications. The cut-on wavelength is 545nm, and the cut-off wavelength is 555nm, ensuring a narrow bandpass for optimal performance.
The coating on both the front and back of the filter is EDM 65-098, which is a hard coating known for its robustness and reliability. The filter's shape is that of a thin lens, making it compatible with a wide range of optical systems.
For more information, including availability and pricing, please refer to the provided weblink. This link also provides a direct path to the vendor's page, ensuring you have access to the most up-to-date and accurate information.