Prisms

Material: H-K9L,H-BaK7 Technical Parameters: Dimension Tolerance: ±0.05 Surface Quality: 40-20 Surface Flatness: λ/4(Φ60） Angle Tolerance: 90°±5″

Lehmann roof prism can be used to displace a beam laterally with image inversion and reversal. Specifications Material H-K9L,H-BaK7 Dimension 6-120mm Dimensional Tolerance ±0.1mm Beam Deviation 0° Roof Angle Tolerance ±2″ Coating AR film, HR film and black paints are optional. Surface Flatness λ/2(Φ60) Surface Quality 40-20

Roof penta prism is originated from a penta prism where one of its reflecting surface is replaced by a roof surface. Roof penta prism deviates an input beam by 90°with image reversal. Specifications Material H-K9L,H-BaK7 Dimension 5-150mm Dimensional Tolerance ±0.1mm Beam Deviation 90° Roof Angle Tolerance ±2″ Coating AR film, HR film and black paints…

Deviating an input beam by 180°with image inversion. Corner cube can reflect the beam back to the direction where it comes from, regardless of the incidence angle. Coating on entrance surface and reflecting surfaces are available. Specifications Material H-K9L,H-BaK7 Dimension 5-90mm Dimensional Tolerance ±0.1mm Beam Deviation 180° Beam Deviation Tolerance ±5″ Coating AR film, HR…

Deviating an input beam by 90°, without image inversion or reversal. Specifications Material H-K9L,H-BaK7 Dimension 4-180mm Dimensional Tolerance ±0.05mm Beam Deviation 90° Beam Deviation Tolerance ±30″ Coating AR film, HR film and black paints are optional. Angle Tolerance ±30″ Surface Flatness λ/8(Φ60mm) Surface Quality 40-20/20-10