VPFHT-12.5C-5682 12.5 mm Dia. Mounted Laser Line Filter; t=3.5mm 568nm

The VPFHT-12.5C-5682 is a laser line filter offered by OptoSigma, a leading vendor in the optical industry. This filter, with a catalog number VPFHT-12.5C-5682, is specifically designed for use with a wavelength of 568nm, making it suitable for a variety of applications that require precise filtering at this wavelength.

The filter is circular in shape, with a diameter of 12.5mm, providing a substantial surface area for light interaction. It has a thickness of 3.5mm, offering robustness and stability in its mounting. The base shape of the filter is a thin lens, suggesting its potential use in optical systems where both filtering and lens properties are required.

The VPFHT-12.5C-5682 features a coating on both the front and back surfaces, identified as 'opt vpfht-5682'. This coating is likely designed to enhance the filter's performance, such as improving its transmission efficiency or blocking unwanted spectral ranges.

The physical data of the filter indicates a center wavelength (CWL) of 568nm, aligning with the filter's specified wavelength. This CWL is a critical parameter in laser line filters, as it determines the wavelength at which the filter will provide the highest transmission.

The filter is currently in stock and can be purchased directly from the vendor's website, with the weblink provided in the item data. This filter, with its specifications and features, is an excellent choice for those seeking a high-quality laser line filter for 568nm applications.