Ø4'' Precision Kinematic Mirror Mount with 2 Adjusters

The Ø4'' Precision Kinematic Mirror Mount, model KS4, is a high-quality optics mount from Thorlabs, a renowned brand in the field of optical components. This mount is designed for use with circular optical components, with a maximum diameter of 101.6 mm and a minimum thickness of 7.112 mm. The clear aperture diameter is 100.076 mm, and the optical height is 72.39 mm.

The KS4 is made of aluminum and features a black anodized finish, providing durability and resistance to wear. It is compatible with SM2 lens tubes and uses a tip-tilt movement for precise adjustments. The adjuster thread is 1/4in, and the adjuster screw thread is 80. The fine tilt angular range is 4, and the adjustment per revolution is 3.9.

The mount comes with post mounting screws of 8-32 and does not include lock nuts. The web link provided leads to the product page on Thorlabs' official website, where users can find more detailed information, including a step file. The link also indicates the product's availability status.