{TAIL ~ The optical imaging system} 1, further comprising satisfying {HEAD ~ the conditional expression} ƒG2/ƒ<about 9.36 
{ TAIL ~ The optical imaging system } 1 , further comprising satisfying { HEAD ~ the conditional expression } ƒG2 / ƒ < about 9.36
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH