Mounted Zero-Aperture Iris; ø25.0 mm Max Aperture; TR3 Post

The ID25Z is a mounted zero-aperture iris, designed for use with a TR3 post and featuring a maximum aperture of ø25.0 mm. This iris is a part of the Mount Accessories category, specifically falling under the subcategory of Irises/Apertures from the brand Thorlabs, a renowned manufacturer in the optical industry.

The iris is made of aluminum and has a black anodized finish, making it durable and resistant to wear and tear. It is designed to fit optical systems that use the Imperial measurement system, with a thickness of 8.128 mm and an outer diameter of 44.704 mm.

The ID25Z has an iris diaphragm that can be adjusted from 0 to 25 mm, providing flexibility in controlling the aperture size. It is compatible with 8-32 post mounting screws, ensuring a secure and stable fit.

For more technical details, a step file (ID25Z-Step) is available, providing a 3D model of the iris. The weblink (https://www.thorlabs.com/thorproduct.cfm?partnumber=ID25Z) is also provided, leading to the product page on the Thorlabs website, where users can find additional information, including current stock status.