JC-8F sporting the new two digit aircraft ID scheme

JC-8F is a tactic reconnaissance variant of the J-8F,  two main mods are conformal camera compartment replacing the twin 23mm gun compartment below the two jet intakes.  Underwing weapon hardpoints are also reduced from four to two, one per wing.    Some models of the JC-8F also equipped with refueling probe to enhance its operational range

Source (here)

JC-8F with refueling probe

 With ECM Pod

 With refueling probe and old 5-digit scheme