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4) Glue two mirrors and prisms to polaris mount and centering plateK1-2AH polaris mount (without thumb screws). First attach KCP2 centering plate to polaris mount. Glue one prism directly to the mount, flush with edge of the bottom part of the mount and with its back face 15.6 mm from the end of the top piece of the mount. You can use the KCP2 to align the prism with the edge of the bottom of the mount as shown below (the caliber measures the 15.6 mm distance).
Then glue the other prism to the KCP2 centering plate so that it is aligned with the prism already glued. There should be a 1 mm space between the two prisms, and a 1 mm gap between the back face of this second prism and the mount. Make sure the side of the prisms are both aligned to each other and the side of the polaris mount.
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