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3) Glue two mirrors and prisms to polaris mount and centering plate. First attach KCP2 centering plate to polaris mount. Then glue prisms, to mount. Glue one prism directly to the mount directly, then glue one prism to the the side of the centering plate. Leave a space the approximate thickness of a washer (approximately 1 mm ) space between the two prisms, and a 1 mm gap between the back face of the prism and the mount. The Make sure the side of the prisms are both aligned to each other and the side of the polaris mount.
4) Attach the TRT3 post of the top plate of the KB1X1 kinematic mount using an AE8E25E internal to external thread adapter. The length of the external thread adapter needs to be shortened by about two threads to let it fit inside the TRT3 post.
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5) Attach one polaris mount to the RM1F cube. Attach this cube with the RS2M spacer to the BA2 baseplate, making sure the cube is orientated such that the corner of the polaris mount is over the center of the BA2. Attach the BA2 to the Optosigma rotation stage, sliding the BA2 so the end of the slots is flush against the screws.
4) Glue two mirrors and prisms 6) Secure the optosigma
25.3 mm from right side
2.5 mm from top
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