OptoSigma's VPF-50S-12-60-65000 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 650nm, with a 12nm bandwidth, making it ideal for applications that require narrow-band light transmission.
The filter is constructed with a thickness of 3mm, ensuring durability and stability during operation. It features a unique coating on both the front and back surfaces, identified as 'opt vpf-12-60-65000'. This coating is designed to enhance the filter's performance, providing superior blocking characteristics and high transmission efficiency.
The physical data of the VPF-50S-12-60-65000 includes a cut-on wavelength of 644nm and a cut-off wavelength of 656nm. The central wavelength (CWL) is 650nm, which is the optimal wavelength for this filter. This filter is currently in stock and available for immediate purchase, as indicated by its weblink status.