INSTRUCTION MANUAL
Orion®
Apex™ Maksutov-Cassegrain Optical Tube Assemblies™
#9820 Apex 90mm #9823 Apex 102mm #9825 Apex 127mm
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| Customer Support (800) |
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| Corporate Offices (831) |
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Providing Exceptional Consumer Optical Products Since 1975 | P.O. Box 1815, Santa Cruz, CA 95061 |
IN 161 Rev. B 0109