User manual BUSHNELL BINOCULARS

[. . . ] Fogproof protection is achieved from dry nitrogen purging to remove all internal moisture. FOCUSING Bushnell binoculars have three primary focusing systems: center, "Insta-Focus®" and individual. "Zoom" binoculars utilize the "Insta-Focus ® " or center focus system. CENTER FOCUS has a central focusing wheel between the barrels. "INSTA-FOCUS®" binocular focusing system has a central focusing lever between the barrels. [. . . ] Make a note of the diopter setting for your eyes for future reference. INSTRUCTIONS FOR CARE Your Bushnell binocular will provide years of trouble-free service if it receives the normal care you would give any fine optical instrument. Non-waterproof models should not be exposed to excessive moisture. If your binocular has roll-down, flexible eyecups, store it with the eyecups up. This avoids excessive stress and wear on the eyecups in the down position. Looking directly at the sun with your binocular may be very harmful to your eyes. CLEANING 1. Blow away any dust or debris on the lens (or use a soft lens brush). To remove dirt or finger prints, clean with a soft cotton cloth rubbing in a circular motion. Use of a coarse cloth or unnecessary rubbing may scratch the lens surface and eventually cause permanent damage. A "microfiber" cleaning cloth (available at most photo dealers) is ideal for the routine cleaning of your optics. For a more thorough cleaning, photographic lens tissue and photographic-type lens cleaning fluid or isopropyl alcohol may be used. Always apply the fluid to the cleaning cloth ­ never directly on the lens. INDIVIDUAL FOCUS 1. Make a note of the number which appears on the central hinge scale. Always re-set your binocular to this position before using. Cover right objective (front) lens with your hand. Rotate left eyepiece until image is focused. Follow the same procedure for the right eye. The eyepiece should be turned in a counter-clockwise direction for closer objects and in a clockwise direction for more distant objects. With the image now in focus, make a note of the diopter settings for future use. WARRANTY / REPAIR LIFETIME LIMITED WARRANTY Your Bushnell® binocular is warranted to be free of defects in materials and workmanship for the lifetime of the original owner. [. . . ] Your binocular is now adjusted properly for your eyes. You may now "zoom" "out" or "in" on any distant object. Note: To focus on an object at a closer distance, focus on the object at high power first and then adjust the "zoom" lever to the desired lower power. With any "zoom" instrument, better quality images are possible at lower powers. PERMA FOCUS® -INSTAVISION® Your Bushnell binocular may be designed and built with a revolutionary focus-free optical system. [. . . ]