30.8mm Outer Dia. Mounted Stainless Steel Iris Diaphragm

This 30.8mm Outer Dia. Mounted Stainless Steel Iris Diaphragm, catalog number 62-657, is a high-quality optical component from Edmund Optics, a renowned brand in the field of optical hardware. The diaphragm is mounted, making it a convenient solution for various optical applications.

The diaphragm is constructed from stainless steel, ensuring durability and resistance to corrosion. It features a blackened brass housing, which not only enhances its aesthetic appeal but also aids in reducing unwanted reflections. The diaphragm's leaves and pin actuators are also made of stainless steel, contributing to its overall sturdiness and longevity.

The diaphragm has a thickness of 9.5mm, providing a solid base for optical elements. Its outer diameter measures 30.8mm, making it suitable for applications requiring a larger aperture. The minimum aperture is 0.9mm, while the maximum is 12mm, offering a wide range of adjustability.

This stainless steel iris diaphragm is part of the Mount Accessories category and falls under the Sub Category of Irises/Apertures. It is available in the metric system, aligning with international standards. The diaphragm's step file is accessible, allowing for further integration into optical designs.