This is the 1326th most frequent Turkish word.
kamerasına
"To his/her/its camera."
The word 'kamerasına' here uses the possessive suffix '-sı' indicating that the camera belongs to a third person, and the dative suffix '-na' indicating the action directed at the camera.
Ali kamerasına yeni bir lens taktı.
Ali attached a new lens to his camera.
In this sentence, 'kamerasına' again uses the possessive suffix for third person singular ownership and the dative suffix indicating action towards the camera.
Kamerasına koyduğu kartı yanlış formatladı.
He incorrectly formatted the card he put in his camera.
Here, 'kamerasına' includes the possessive suffix for ownership and the dative suffix showing the camera is the object of the activity.