...return toward the flange but then it stops and you can't turn it any more. If I unhook the coarse focus knob then the mirror lock gear will turn freely, but the mirror turns with it. sdfds sdfsdf ...
Question about LX200GPS Telescope
...coarse focus wheel slippage I have an old Russian Lomo (Biolam?) monocular unit,all fine apart from righthand coarse adjustment wheel which rotates on shaft without adjusting the focus.The lefthand ...
...coarse focus knobs in oposite directions. Do not turn to hard as it will break off the head of an internal screw, but it will add more compress to the focusing mechnism, thereby preventing it from ...
...focus, how can I fix this? The problem is that the stage is heavy and the adjustment screws are loose. You need to tighten the coarse adjustment knob screws in order to create more friction so that ...
Question about M2251C Monocular Microscope
...coarse focus tension is tight enough that the platform is not drifting down imperceptibly as switch magnifications. Look through the scope and watch if the image goes out of focus while you are ...
...coarse focus knob which is on the same side as the switch. It looks like a chrome ring with about 3 holes in it. A strange looking tool should have come with the scope. It is designed to fit into ...
Question about LOMO P-111 modular brightfield microscope with Free UPS Ground Microscope
...coarse focus moves the stage with the specimen on it very fast and you only have a very very short distance within the focus plane before you run the objective lens into the slide. Secondly, it is ...
...coarse focus knob you will see a "chrome" ring with holes it it. That ring needs to be tightened just a bit. It will make the coarse focus knob stiffer so tighten only enough to stop the downward ...
...coarse focus knob you will see a "chrome" ring with holes it it. That ring needs to be tightened just a bit. It will make the coarse focus knob stiffer so tighten only enough to stop the downward ...
...coarse focus knob. (same side as the switch) It looks like a chrome ring with 2 or 3 holes in it. You may have an odd looking tool that came with your microscope that is used to make this adjustment. ...
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