The 34-447 12 mm Dia. Hoya G533 (VIS) Green Colored Glass Bandpass Filter is a high-quality optical component designed for use in the visible spectrum, specifically centered at 533nm. This filter is sourced from the renowned optical vendor, Edmund Optics, and is available for purchase through their online catalog.
The filter is a Color Glass type, which means it is made from a specially formulated glass that selectively transmits light within a specific wavelength range while blocking other wavelengths. This particular model is designed with a green colored glass, which is indicative of its transmission characteristics.
The filter has a circular shape with a diameter of 12mm, making it suitable for use in a wide range of optical systems. It has a thickness of 2.5mm, which contributes to its durability and stability within these systems.
The coating on the filter is a crucial aspect of its performance. Both the front and back surfaces of the filter are coated with the EDM 34-447 coating, which is specifically designed to enhance the filter's performance within its intended wavelength range.
The filter's geometry is that of a Thin Lens, which suggests that it may have some light bending properties. However, without more specific information, it's difficult to say for certain.
In terms of physical data, the filter's Central Wavelength (CWL) is 533nm, which is the wavelength at which the filter is designed to transmit light most efficiently.