How to Assemble the Sky-Watcher SKMAK90SP Maksutov-Cassegrain Spotting Scope

By eHow Electronics Editor

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The Sky-Watcher SKMAK90SP Maksutov-Cassegrain Spotting Scope is a powerful device with a focal length of 1250mm. Assembling this spotting scope is considered easy. The entire assembling procedure can be broadly divided into three steps: attaching the tube to the mount, attaching the red dot finder and inserting the eyepiece. Here is how you can do it:

Instructions

Difficulty: Easy

Step1
Place the telescope tube on the mount. Secure the telescope in place by fixing two thumbscrews and washers in the grooves provided below.
Step2
Look for the finderscope bracket toward the end of the telescope tube. Remember that the Sky-Watcher SKMAK90SP uses a red dot finder.
Step3
Locate the rectangular slot on the bracket and slide the red dot finder into it. Secure the red dot finder by tightening the screws.
Step4
Locate the thumbscrews provided near the focus tube, toward the end of the telescope. Loosen the screws and insert the diagonal into the thumbscrews. Tighten the thumbscrews to secure the diagonal in place.
Step5
Select an eyepiece for your telescope. Loosen the thumbscrews on the diagonal and insert the eyepiece there.
Step6
Tighten the screws carefully after you are done.

Tips & Warnings

  • Go through the instruction manual thoroughly before you start with the assembling procedure.
  • Fix the assembly in broad daylight. This will make sure that you don’t lose any tiny parts like thumbscrews.
  • Do not overtighten the screws. Doing so may damage your telescope.
  • Do not touch any optical surface while arranging the assembly.

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eHow Article:  How to Assemble the Sky-Watcher SKMAK90SP Maksutov-Cassegrain Spotting Scope

eHow Electronics Editor

eHow Electronics Editor

Category: Electronics

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