Kernrechtsfrage
Whether the claimant was entitled to a higher disability pension after revision proceedings
Extrahierter Entscheid
No. The later diagnoses did not lead to a legally relevant reduction in work capacity; the existing 50% capacity in adapted work remained.
Extrahierte Begründung
The court accepted the comprehensive expert assessment that considered rheumatological, pulmonary, and ophthalmological limitations together. Under disability insurance law, diagnoses alone do not determine the degree of disability; their functional impact does.