转像聚光器，柯勒照相聚光器的英文

relay condenser

• 转:    revolve; rotate; t ...
• 像:    likeness; portrait ...
• 聚光器:    condenser
• 柯:    stalk or branch ax ...
• 照相:    take a picture; ta ...
• 聚光:    spotlight; caustic ...
• 器:    implement; utensil ...