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Фрагмент инструкции
It is critical to keep the star centered, so over time you will need to make slight corrections to the telescope’s position in order to account for the sky’s apparent motion. Collimating the StarMax/Apex To collimate your telescope, remove the diagonal and eyepiece and look into rear opening of the tube (also remove the dust cover from the front of the tube). This should be done indoors, with the telescope pointed at a white wall in a well- lit room. Try to keep your eye centered with respect to the rear opening of the tube as best as possible. Using an Orion Collimating Eyepiece will aid greatly in keeping your eye centered and is strongly recommend. Alternatively, you can make a crude collimating tool out of an empty, black plastic 35mm film canister. It will not have crosshairs, so it won’t be as precise, but it will be better than nothing. Cut 1/2" from the top lip of the canister and put a 1/16" to 1/8" diameter hole in the center of its bottom. Insert the film canister collimating tool into the focuser like an eyepiece with the bottom end out. IN 183 Rev A 03/02 Front of telescope Secondary reflection of inside of tube Figure 2a Secondary mirror Secondary mirror Reflection of your eye in secondary mirror Reflection of inside of tube (misalignment) Front of telescope Reflection of your eye in secondary mirror Figure 2b Figure 2a: If the telescope’s optics are out of alignment the view through the rear opening of the telescope will resemble Figure 2a. Once you are ready to collimate, look into rear opening of the tube. If your telescope is out of collimation, it will resemble Figure 2a, a properly collimated scope will resemble Figure 2b. The direction of the misalignment in your telescope may differ from Figure 2a, but the diagram will give you the general idea of how things will look. Note there are six alignment screws on the back of the optical tube, three large and three small.You will need 3mm and 2mm Allen wrenches to turn these screws. These alignment screws push and pull the mirror cell in order to tilt it. When you loosen or tighten one of these screws, the other five screws must be adjusted as well to keep the proper amount of pressure on the back of the mirror cell. By making slight adjustments to how much the screws are tightened and loosened, you will change the alignment of the primary mirror. Look into the rear opening of the tube and locate the black crescent that shows the telescope is out of alignment. (Figure 2a). Note which way the front of the telescope would need to move in order to “fill” that black crescent and resemble Figure 2b. Then look at the back end of the telescope and locate the alignment screw that is in the direction that the Figure 2b: With the optics properly aligned the view through the rear opening of the telescope will resemble Figure 2b. front of the telescope needs to move. For example, if the view in your telescope resembled Figure 2a, then you would want to move the front opening of the telescope s...
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