LUMINA Porro prisms use two total internal reflections to fold the optical path and invert the image, making them essential for binoculars, rangefinders, and optical observation systems.
Customizable in size, precision, and coatings to ensure reliable performance in advanced optical devices.
Specifications
Substrate materials: H-K9L, N-BK7, fused silica
Overall dimensions (L × W × H): custom per design
Clear aperture: custom
Surface quality: 60/40, 40/20,20/10
Surface flatness: λ/4–λ/10 @ 633 nm
Coating options: AR or custom coatings upon request
Final specifications are defined based on optical design and application requirements.
High reflectivity with multilayer HR coatings
Compact design for portable equipment
Low aberration for sharp imaging
Customizable sizes and materials
