User manual LEICA ULTRAVID 10X42BR

[. . . ] Warning notices Never look directly at the sun or other sources of bright light with your binoculars!There is no need to be concerned with moisture as they are 100% waterproof to a depth of 5 m and the internal optical system is not subject to fogging. Attaching the carrying strap and the protective eyepiece cover See illustration on the rear cover flap. [. . . ] Using one of the rings, then focus the respective barrel on the desired subject. Continue by setting the optimal focus for the second barrel with the other ring. The set value can be conveniently read from the accurate scale on the diopter ring. It can accidentally be rotated by more than 360° with respect to the central focusing ring. depending on the latter's previous setting , the combined system's focusing range can be limited considerably by this. Therefore, take care to turn the diopter ring only as far as necessary for the eyesight adjustment. ­ For viewing on just the left or the right side, the other eye should be kept closed or the appropriate half of the binoculars simply covered at the front on the lens. Indications on the scale As long as the two halves of the drive are coupled together, the binoculars are permanently adjusted to your eyesight, irrespective of the focusing distance to an object. If other people use your binoculars, they may have to alter the setting. Simply note your personal setting on the scale; when someone else has used them, you can reset the binoculars in a matter of seconds. The distance between two divisions on the scale represents a difference of approx. Care and maintenance Your Leica Ultravid binoculars need no special maintenance. Use a soft lens brush or a blower to remove large particles of dirt, sand, etc. , first wipe the eyepiece and lens with a damp cloth, then dry them with a piece of clean, soft chamois leather or lint-free cloth. If the binoculars, particularly the rotating eyecups, are very dirty, simply rinse them under a running faucet. Moisture inside the central focusing unit (visible through the scale window) will dry quickest when the two rings (3/4) are unlocked. [. . . ] Magnification Lens diameter Exit pupil Twilight factor Geometric light value Field of view Close focusing limit (at 0 dioptr. Magnification Lens diameter Exit pupil Twilight factor Geometric light value Field of view Close focusing limit (at 0 dioptr. Leica in the Internet and Leica Academy Up to date information about products, novelties, special events, Leica Academy seminars, and the Leica company is available on our home page on the internet at: http://www. [. . . ]