Polaris Low-Distortion Ruggedized Ø4” Mirror Mount with 2 Hex Adjusters and Side Holes

The Polaris Low-Distortion Ruggedized Ø4” Mirror Mount, model POLARIS-K4F4, is a high-quality optical component manufactured by Thorlabs, a renowned brand in the field of optics. This kinematic optic mount is designed for use with mirrors and other optical elements with a diameter of up to 101.6 mm and a maximum thickness of 19.04 mm.

The mount is constructed from stainless steel, ensuring durability and resistance to wear and tear. It features a circular design with a clear aperture diameter of 85.09 mm, providing ample space for the installation of optical elements. The mount employs a tip-tilt mechanism for adjustment, allowing for precise alignment of the installed optical element.

The POLARIS-K4F4 mount is equipped with two hex adjusters, each featuring side holes for ease of use. The adjusters have a thread size of 9/16”, and each revolution provides an adjustment of 2.1 degrees. The mount offers a fine tilt angular range of 2 degrees, ensuring high pointing stability of 5.

The mount is compatible with 8-32 post mounting screws and is vacuum compatible up to 1e-09 torr. It also comes with a step file for detailed design and integration into optical systems. The mount is currently in stock and available for purchase, as indicated by its valid weblink status.

For more information and to make a purchase, users can visit the product page at https://www.thorlabs.com/thorproduct.cfm?partnumber=POLARIS-K4F4.