User's Manual
4
Properly Focus the Binocular
For the best reults, follow this two-step process to properly 
adjust the center focus and diopter. Choose an object about 
20 yards away and stay in the same spot until you have 
adjusted the binocular for your eyes.  
1.  Adjust the center focus: Start by 
closing your right eye or covering 
the right objective lens with your 
hand. Focus your left eye on the 
object and adjust the center focus 
wheel until the image is in focus. 
Leave the center focus in this 
position as you adjust the diopter.
2.  Adjust the diopter: Start by 
closing your left eye or covering 
the left objective lens with your 
hand. Look through your right 
eye and adjust the diopter ring 
(found on the right eyepiece) 
until the object is in focus. Make 
note of this diopter setting in case you need to set it 
again. From this point on, you will only need to use the 
center focus wheel.










