Relay optics design 1. Sub aperture 2. Collimator 3. FSM+ODL 4. Pyramidal Mirror The Advantages of Two Mirror Design 5. Beam Combiner the cost, the controller complexity 6. CCD less reflectance loss, smaller possible misalignment errors, compactness 川5十Chart: 5 Relay Optics Design Relay Optics Design 1. Sub Aperture 2. Collimator 3. FSM+ODL 4. Pyramidal Mirror 5. Beam Combiner 6. CCD 1 2 3 4 5 6 The Advantages of Two Mirror Design the cost, the controller complexity, less reflectance loss, smaller possible misalignment errors, compactness The Advantages of Two Mirror Design the cost, the controller complexity, less reflectance loss, smaller possible misalignment errors, compactness