Minolta AF power automatic focus binoculars (2004) Very hard to find this model Minolta used camera technology Ideal for hunting, birding or sports 10x25 5.2* 10x Mag Size 5"x5" Neck strap Soft carry case Clear optics Not fog proof of waterproof Excellent condition still Focus has been checked by camera shop $250 Firm ********************** AF technology taken from the Minolta AF cameras IPD and Dioptre adjustments are made by sliders on the base of the instrument, and is powered by a 2cr5 2 - 6 V battery pack (battery pack is new ) Instructions: The right hand button is AF focus, the binocular hunts for a focal lock in low contrast situations but will never achieve a lock in poor light. The left hand buttons are power focus in and out, making focusing a manual task if AF fails to lock. The slider A/F switch is the on /Off switch. if the batteries fail all together, focus can still be carried out by the use of the two dioptre sliders underneath.