Custom Cemented Prisms
Cemented prisms are integral in a wide range of optical devices like cameras, microscopes, and telescopes, as well as sophisticated scientific instruments such as interferometers and spectrophotometers.
Avantier specializes in offering customized cemented prisms and excels in precision bonding of custom designs. Our expertise extends from basic bonding to cementing multiple elements, accompanied by comprehensive testing reports that meticulously assess key specifications, including angles, surface accuracy, and coating measurements.
Double Cemented Prism
Angle | 25 deg ± 0.0028 deg |
Surface Quality | 60 – 40 |
Centration | < 3 arc min |
Clear Aperture | > 90% |
Flatness | 1/4 l wave @632.8 nm |
Bevel | 0.2mm @ 45 deg |
AR coating | R < 1% @ 500-1000 nm |
Rhomboid Prisms
Material | N-BK7 |
Angle Tolerance | ±5 arcsec |
Beam Deviation | ±30 arcsec |
Dimensional Tolerance | ±0.1 mm |
Surface Flatness (P-V) | λ/8 |
Surface Quality | 40-20 |
Cemented prisms play a crucial role in optical instruments by directing, polarizing, and dispersing light. Their design and material selection are critical for achieving precise optical performance, making them essential components in both everyday and advanced scientific optical applications.
Whether you need an Amici roof prism made to order or any other custom cemented prism for your optical assembly, we have you covered. Please contact us today to place your custom order or schedule an initial consult.
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