628AF44M 6.4 mm Dia. Protected Coating; Bandpass Filter Protected Coating

The 628AF44M is a Bandpass Filter, a type of optical filter that allows only a specific range of wavelengths to pass through while blocking others. This particular model has a central wavelength (CWL) of 628 nm, making it suitable for applications that require the precise filtering of light in this spectrum range.

The filter is circular in shape with a diameter of 6.4 mm and a thickness of 1.5 mm, providing a compact and robust design. It is made from UVFS Mal-1965, a material known for its optical properties and durability.

The 628AF44M is equipped with protected coatings on both the front and back surfaces. These coatings are designed to enhance the filter's performance and longevity. The front coating is 'ome 628af44m', while the back coating is also 'ome 628af44m'. These coatings provide additional protection against environmental factors, ensuring the filter maintains its optical performance over time.

The filter's physical data includes a cut-on wavelength of 606 nm and a cut-off wavelength of 650 nm. This means that it begins to transmit light at 606 nm and stops transmitting at 650 nm. This precise control over the transmission range makes the 628AF44M an ideal choice for various applications in fields such as biomedical research, spectroscopy, and imaging.

This filter is sourced from Omega Optical, a reputable vendor known for its high-quality optical components. According to the vendor's information, the filter is currently in stock and can be purchased directly from their website via the provided weblink.