Polar Alignment Scopes

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Right-Angle Polar Alignment Scope with LED Illuminator (RAPAS)

This revolutionary design has been enthusiastically praised for its ease of use and accuracy by cust

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Right-Angle Polar Alignment Scope Adapter for Mach1GTO Mounts (RAPM1)

Note: This adapter is not needed for the Mach1GTO mounts shipped beginning in 2014 (serial number M1

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Right-Angle Polar Alignment Scope Adapter for 1200GTO Mounts (RAP1200)

Our Right-Angle Polar Alignment Scope can be used with the Mach1GTO and all 900 and 1200 mounts (exc

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Right-Angle Polar Alignment Scope Adapter for 900GTO Mounts (RAP900)

Special note regarding a select few 900 mounts:      Please check this linked photo t

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Threaded Cap for Right-Angle Polar Scope Adapter (M16106-A)

We are making this cap available separately as a spare in case you lose the one included with the Ri

Base for Attaching the RAP1150 bracket to the 1150GTO Mount (Q0066KIT)

Both the Mach2GTO and the 1150GTO attach the RAPAS externally along the side of the mount. They

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Bracket to Attach Right-Angle Polar Alignment Scope Adapter to 1150GTO Mounts (RAP1150)

The 1150GTO mount incorporates fixed internal communication and power cables.  As a conseq

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Bracket to Attach Right-Angle Polar Alignment Scope Adapter to Mach2GTO Mounts (RAPM2)

The Mach2GTO mount incorporates integrated absolute encoders and fixed internal communication and po

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Losmandy Polar Alignment Scope Adapter - for all past and present models of 400,600,600E,800,900 and 1200 mounts (except the first black metric mounts) (Q8140-A)

If you own a 400, 600, 600E, 800, 900, 1200 or Mach1GTO mount and wish to use a Losmandy Polar Align

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Losmandy Polar Alignment Scope Adapter for 1100 & 1600 mounts (Q16030)

If you own a 1100GTO, 1600GTO or some Mach1GTO mounts and wish to use the PASILL4, PASILL4L or PASIL