66-087 50 mm Dia. Hoya O-54 Orange Longpass Color Glass Filter 540nm

The 66-087 50 mm Dia. Hoya O-54 Orange Longpass Color Glass Filter is a specialized optical component designed for applications requiring specific wavelength control. Sourced from the renowned vendor Edmund Optics, this filter is a part of their extensive catalog, ensuring quality and reliability.

This filter is of the 'Color Glass' subtype, specifically designed with a longpass characteristic, allowing wavelengths above 540nm to pass through while blocking shorter wavelengths. This makes it ideal for applications where orange light filtration is required. The filter has a circular shape, with a diameter of 50mm, providing a versatile size suitable for various optical setups.

The filter's material ID is UVFS MAL-1965, a detail that may be crucial for material compatibility checks in complex optical systems. It has a thickness of 2.5mm, contributing to its durability and ease of handling. The cut-on wavelength is 540nm, and there is no specified cut-off wavelength, indicating that it allows all wavelengths above 540nm to pass through.

Both the front and back surfaces of the filter are coated with EDM 66-040, a detail that may influence the filter's performance in specific applications. The filter's shape is described as 'Thin Lens', suggesting that it may have some light bending properties, although this is not explicitly stated in the provided data.