Right angle prisms are among the most commonly used prisms, enabling 90° or 180° beam deviation.
They are ideal for imaging, laser systems, and optical inspection.
LUMINA can offer a wide range of sizes, coatings, and edge finishing options, ensuring long-term stability in demanding optical systems.
Substrate materials: BK7, fused silica, or equivalent optical glass
Leg length / clear aperture: custom (typical few mm to tens of mm)
Overall dimensions: defined by prism geometry and drawing
Surface quality: 60/40, 40/20, 20/10
Surface flatness: λ/4–λ/10 @ 632.8 nm
Angular tolerance: < 30 arc sec to 5 arc min (design dependent)
Bevel: ≤0.25 mm × 45°
Coating options: AR coating or custom coatings upon request
Final specifications are defined based on optical design and application requirements.
High precision with minimal deviation
Wide spectral compatibility: UV to IR
Flexible coating options: reflective, AR, or beam-splitting coatings
Ideal for various complex optical paths
