Polaris ø25 mm Mirror Mount with 2 Hex Adjusters and Side Holes

The Polaris ø25 mm Mirror Mount, model POLARIS-K25S4/M, is a high-quality optics mount manufactured by Thorlabs, a renowned brand in the field of optical components. This mount is designed to securely hold circular optical components with a diameter of up to 25 mm, providing a robust and stable platform for various optical applications.

The mount is made of stainless steel, ensuring durability and resistance to corrosion. It features a kinematic optic mount design, which allows for precise tip-tilt adjustments of the mounted optic. The adjustments are facilitated by two hex adjusters with side holes, providing a user-friendly interface for fine-tuning the optical alignment.

The adjuster thread is 3/16 inches, and each revolution of the adjuster provides an angular adjustment of 7.7 degrees. The fine tilt angular range is 5 degrees, offering a good balance between ease of adjustment and precision. The mount does not include lock nuts, which further simplifies the adjustment process.

The mount is compatible with 8-32 post mounting screws, providing flexibility in integration with other optical components. It is also vacuum compatible, with a vacuum compatibility torr of 1e-09, making it suitable for high-vacuum applications.

The Polaris ø25 mm Mirror Mount is available for purchase directly from the Thorlabs website, and the item data provided indicates that it is currently in stock. The mount's detailed specifications and the manufacturer's reputation make it a reliable choice for various optical applications.