**Core Concept**
Blunt trauma to the eye can cause various injuries to the globe, adnexa, and surrounding tissues. The effects of blunt trauma can be immediate or delayed, depending on the severity of the injury and the specific structures involved. This question focuses on the consequences of blunt trauma to the eye, excluding certain conditions.

**Why the Correct Answer is Right**
Sympathetic ophthalmitis is a rare, bilateral granulomatous inflammation that occurs in response to trauma to one eye. It is typically associated with penetrating trauma, not blunt trauma. This condition is usually seen in patients who have undergone surgery for a penetrating eye injury. In contrast, the other options listed can occur due to blunt trauma.

**Why Each Wrong Option is Incorrect**
**Option A:** Berlin's edema, also known as commotio retinae, is a common consequence of blunt ocular trauma. It is characterized by the accumulation of fluid in the retina, leading to retinal opacification and visual impairment. This condition is indeed associated with blunt trauma.
**Option B:** Angle recession, also known as posterior chamber angle recession, can occur due to blunt trauma to the eye. This injury involves the posterior chamber angle, leading to iridocorneal endothelial syndrome and potentially glaucoma. Angle recession is a recognized complication of blunt ocular trauma.
**Option D:** Rosette cataract is a type of cataract that can occur due to blunt trauma to the eye. This injury involves the lens, leading to the formation of a characteristic rosette-shaped opacity. Rosette cataract is indeed associated with blunt trauma.

**Clinical Pearl / High-Yield Fact**
When evaluating a patient with a history of blunt ocular trauma, it's essential to consider the potential complications, including Berlin's edema, angle recession, and rosette cataract. These conditions may not always present immediately after the injury, so a thorough examination and follow-up care are crucial.

**✓ Correct Answer: C. Sympathetic ophthalmitis**