The cost of cataract treatment in Germany varies based on the diagnostic procedures, lens type, and surgical approach. Initial diagnostics and lens selection range from $1,300 to $3,900. Lens exchange with trifocal lens implantation, including pre- and post-operative examinations, costs approximately $7,600. Cataract surgery with advanced lens options and a detailed examination protocol is available for around $8,100. The final treatment plan is determined following an individual assessment by the attending ophthalmologist.