Questions & Answers for: eyepiece black spot

eyepiece cap in not used. Sunlight is focused through the lens right on the surface of the Liquid Crystal Display.(LCD) The heat generated burns into the surface of the display. The black spot happens

...black spots then they are more than likely on the eyepiece field lense. dont know what kind of bino you have, if its cheap then probably not worth repair. this problem was usually found in the old ...

...length of the eyepiece by the f-ratio of the optical tube. If this quotient is 5 mm or more the black spot you are seeing is the shadow of the secondary mirror. what type of telescope are you

...black) spots you have thermal burns on the LCD display. This happens when the eyepiece cap isn't used and sunlight damages the surface of the display. The unit was left pointing skyward for too long. ...

...eyepiece cap off.....very bad idea. This is why you see little oily looking or black spots in your display. Sunlight permanently damages the display. It can be repaired. >time and money needed< ...

eyepiece cap.....(bad idea) This is why you see oily looking spots or black spots in the view. Direct sunlight will be magnified and burn the surface of the LCD. Bushnell is good about warranties but,

...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 ...

...black, also the red finder is not helping me aim. Use the eyepiece with the LARGEST number written on it. Practice focusing on a distant object during the day time. You must adjust the red dot finder ...

...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 ...