...spot on. if your image is a black dot surrounded by white light (like a doughnut) then your not in focus. Look at making a Hartmann Mask (really easy, just google for it), which fits over the front ...
Question about NexStar 5 SE (300 x 44.45mm) Telescope
Black spot in the center of the image viewed in telescope I see a black spot in the eye piece when a viewing a star If this is a Newtonian reflector or a catadioptric scope (Schmidt Cassegrain or ...
Question about SkyQuest XT8 Dobsonian Telescope
...black spots. is it the eye pieces or the telescope? Put the eyepiece with the largest number written on it into the focuser. Go outside during the day time and practice focusing on a distant object. ...
...black when i look through them. Also, i only rec'd 2 eyepieces. One that says "barlow 3" and the smaller one has no markings on it at all. Anyone know where i can find a manual for this model #? I ...
Question about NexStar 114GT (269 x 114mm) Telescope
...black spot in the center of the object. It appears to be the 2nd mirror refleting to the main miror. what have I done incorrect? You are NOT in focus. Turn the focus knob a little until you see a ...
...black Take the scope outside during the day time and practice focusing on a distant object. Use the eyepiece with the largest number written on it --- turn the focuser left and or right slowly until ...
black. What did I do wrong? You need to do two things before you take it out at night. 1. Align the small finder scope with the main tube. During the day time focus on a distant object like the top of
a black spider with two lines of white spots on its back and orange spots along the legs Why is this about Telescopes? Any ways, If we want to talk Spiders, Lets Chat.. Need a little more info like ...
spiders images they are all over my florida scerrn room...they look cream or whit with black spots that resemble smile face and red spikes on the outer edge of their body ...
black with white spot on back spider Whitetail spider, often accused of giving bites that cause ulceration. There is still controversy about that.
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