SkyMasterSeries_手册说明书指南_5Lang

CELESTRONSKYMASTER SERIES BINOCULARSENGLISHThank you for purchasing Celestron binoculars!We hope they bring you many years of enjoyment.To maximize your experience with these binoculars,please read thisinstruction sheet on use and care prior to using them.1.Adjusting the Interpupillary Distance (IPD)Since the distance between the eyes(specifically,the distance between the centers of the pupils)varies among individuals,the two eyepieces of the binoculars must becorrectly aligned (adjusted).This is called adjusting the interpupillary distance.To adjust this distance,lift the binoculars up to your eyes (using both hands)and lookthrough them at an object in the distance.Move the two halves of the binoculars about the hinge until you see one clear circle of image through both eyes.2.Adjusting FocusSince most people have a variance of vision from their left eye to their right eye,you must adjust the foousing systemIPD SCALEUse the following steps to achieve focus:(1)Close your right eye and look through the left side of the binoculars withyour left eye at the subject matter.Rotate the center focusing wheel until the image appears in sharp focus;(2)Closeyour left eye and look through the right eyepiece (called the diopter).Rotate the right eyepiece until the image appearsin sharp focus;(3)Now look through both eyepieces with both eyes open.Since you've already adjusted the righteyepiece,use only the center foousing wheel to refocus on a new object at a different distance.Porro BinocularNote:Your binocular has a diopter indicator,please note the setting for later use for faster focus adjustment.For Zoom Binocular models--to increase or decrease power,move the zoom lever.To adjust focus you first zoomthe binoculars to the highest power and then adjust the focusing system as above.Then,when zooming in and out yourbinoculars will be in focus.Hint:Eyeglasses for nearsightedness should be wom when using binoculars as you may not be able to reach a sharp focus at infinity without them.Note for high power zooms:The higher powers show greatly magnified images for close-ups of objects when needed.However,keep in mind that the lower powers giveyou brighter and sharper images with the widest field of view.You may have to refocus when changing from low to high powers.3.Set the Rubber EyecupsLeave the rubber eyecups up if you do rnot wear eyeglasses and fold them down if you do wear eyeglasses toobtain the maximum field of view.When done observing.fold the eyecups up for storage.Now you are ready to use your binoculars-enjoy the view!4.Tripod AdaptabilitySome binoculars feature a built-in tripod adapter fitting.On these models,a threaded screw hole is underneath a cap.To attach a binocular tripod adapter,remove the capand then thread the screw from the binocular tripod adapter into the threaded screw hole.The other end of the binocular tripod adapter attaches to a photographic tripod(best results come from heavy duty tripods).Mounting binoculars this way allows for a