zeiss jena binoculars were sealed with a black wax when assembeld after time a few specks may appear, but as long as they are not on the field lense (in eyepiece) they should not effect viewing.the mark should be black, hope this helps,,,l.reich
Needs to be openened, cleaned, and lubricated. I had this done about 10 years ago and the company...
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Needs to be openened, cleaned, and lubricated. I had this done about 10 years ago and the company really did nothing,even put some internal screws outside and outside screws inside. At this point the glass needs to be cleaned, the eyepieces need to be cleaned and microscope grease applied, etc. Just wonderful binoculars but a little tired by now.
I just decided to look in this problem on my binoculars Jason 2000. In which I have a double...
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I just decided to look in this problem on my binoculars Jason 2000. In which I have a double vision.And I notice another person has the same problem. Yet reading your solution it does not work.. I had this binoculas for years.. And yes I do wear glasses.. Why am I still having a problem. Is this a manufactors problem. or is this a defective pairs as well..please advice... These are simple binoculas without and any extras.... Louis Oscar
The battery case or holder needs to be replaced. The connections have rotted. I would like to get a...
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The battery case or holder needs to be replaced. The connections have rotted. I would like to get a new one. Fuji 14 x 40 Stabli