Polygon-shaped Prism

Factory Standard – Contact us for manufacturing limit or custom specifications.

• Material: BK7 Grade A optical glass, Corning Fused Silica 7980,  JGS1, JGS2
• Clear Aperture: >95%
• Dimension Tolerance: +/-0.1mm
• Angle Tolerance: <5 arc minutes
• Flatness: l/4 l @ 632.8 nm
• Surface Quality: 60-40 scratch and dig
• Coating: On request