VPF-50S-12-60-67000 50 x 50 mm Optical Glass Interference Bandpass Filter 670nm

OptoSigma's VPF-50S-12-60-67000 is a high-quality optical glass bandpass interference filter, designed with a rectangular base shape and a size of 50 x 50 mm. This filter is specifically centered at 670nm, with a 12nm bandwidth, making it suitable for various applications that require narrow-band light transmission.

The filter is made from UVFS MAL-1965 material, ensuring durability and reliability. It features a thickness of 3mm, which is ideal for maintaining optical integrity in your system. The VPF-50S-12-60-67000 is coated on both the front and back with Opt VPF-12-60-67000, a specialized coating that enhances its performance and longevity.

The physical data of this filter is as follows: the cut-on wavelength is 664nm, the cut-off wavelength is 676nm, and the central wavelength is 670nm. This ensures a tight control over the transmission range, making it ideal for applications that require precise wavelength selection.

The filter's geometry is defined by its 'a' and 'b' dimensions, which are both 50mm, and its thickness of 3mm. This rectangular shape, often referred to as a 'Thin Lens', is commonly used in optical systems due to its versatility and ease of integration.

According to the vendor's information, the VPF-50S-12-60-67000 is currently in stock and the web link provided is valid. This filter is a reliable choice for those seeking a high-performance bandpass filter centered at 670nm.