13-101 25 mm Dia. Hoya ND-25 Absorptive Neutral Density Filter; OD 0.6 425-675nm

The 13-101 25 mm Dia. Hoya ND-25 Absorptive Neutral Density Filter is a high-quality optical component designed for applications that require precise light control. Sourced from the renowned optical vendor Edmund Optics, this filter is part of their extensive catalog and is available for purchase online.

This filter is specifically designed for use in the visible spectrum, with a wavelength of 588nm. It features a circular geometry with a diameter of 25mm and a thickness of 2.5mm, making it compatible with a wide range of optical systems. The filter is constructed from UVFS Mal-1965, a material known for its optical clarity and durability.

The ND-25 designation indicates that this filter has a Neutral Density of 0.6, which corresponds to a 50% transmission of light. This makes it ideal for applications where light intensity needs to be reduced without altering the color balance. The filter's front and back surfaces are coated with EDM 13-101, a coating that enhances its performance and durability.

The filter's shape is described as a Thin Lens, suggesting that it has been designed to minimize optical aberrations and distortions. This is particularly important in applications where image quality is critical, such as in scientific research, photography, and cinematography.

In terms of availability, the filter's weblink status is "Valid - in stock", indicating that it is readily available for purchase. For more detailed information, users are encouraged to visit the provided weblink, which leads to the product's page on the Edmund Optics website.