The iPhone 13 Pro camera lens is made of sapphire crystal, which is a highly durable material that is resistant to scratches and damage. However, it is still possible to scratch the camera lens with certain hard objects, so it is important to handle your phone with care and avoid contact with abrasive materials. Additionally, using a protective case for your iPhone 13 Pro can provide an extra layer of defense against scratches and other forms of damage to the camera lens.