A.單次對焦 B.單點(diǎn)對焦 C.多點(diǎn)對焦 D.伺服對焦
A.單次對焦 B.單點(diǎn)對焦 C.跟蹤對焦 D.伺服對焦
A.任意一點(diǎn)對焦 B.任意二點(diǎn)對焦 C.任意三點(diǎn)對焦 D.任意四點(diǎn)對焦