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Amici prisms

Featured Product from Avantier Inc.

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- Amici roof prisms are available in different sizes and coating options.
- Coating options include uncoated, single layer AR coating on entrance and exit faces, and mirror coatings on roof faces.
- Mirror coatings enable deviation angles other than 90° without total internal reflection limitations.
- Standard roof prisms are made of BK7 grade A optical glass, which is chemically stable and has a refractive index of 1.51680 at 587.5618 nm.
- BK7 glass has a transmission range of 350nm to 2.5 μm and uniform transmission throughout the visible range.
- BK7 glass is ideal for amici roof prisms due to its stability and no special handling requirements.
- Factory standard specifications include dimension tolerance of +/- 0.2mm, λ/4 flatness at 632.8 nm, 60-40 scratch and dig surface quality, clear aperture greater than 80%, bevel of 0.2 mm to 0.5 mm x 45°, and angle tolerance of ± 3arcmin.
- Quality testing division ensures high standards of angle tolerance, dimension tolerance, surface quality, and flatness.
- Specific part numbers and their corresponding dimensions are provided for reference: RFP0101 (27.4mm A, 20.0mm B, 20.0mm h) and RFP0102 (41.1mm A, 30.0mm B, 30.0mm h).