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Monocrystalline Silicon Wedge Prism line, designed for controlled beam deviation and etalon suppression in NIR to MWIR systems (1.2–7 µm). Fabricated from high-purity CZ or FZ monocrystalline silicon, these wedges offer high refractive index (n ≈ 3.422 @ 5 µm) and excellent thermal conductivity (163 W/m·K), ideal for Nd:YAG laser steering, FTIR sampling, and thermal imaging alignment. The intenti

Fabricated from high-purity Monocrystalline Silicon (Czochralski CZ or Float Zone FZ grade), our Silicon Wedge Prisms are designed for controlled beam deviation, beam steering, and Fabry-Pérot etalon suppression in Near-IR to Mid-Wave IR systems (1.2–7 µm). The intentional wedge angle eliminates parasitic interference in laser resonators and FTIR sample compartments. With a high refractive index (

Our Silicon Prisms are precision-machined and polished from monocrystalline silicon (CZ or FZ grade), designed for beam deviation, image folding, beam sampling, and etalon-suppression in Near-IR to Mid-Wave IR systems (1.2–7 µm). Right-angle and wedge configurations are most common: right-angle Si prisms utilize TIR or protected-metal coated hypotenuse for 90° beam turn in IR paths; Si wedge prism

Our Blackened Optical Prisms are precision-fabricated from N-BK7, UV Fused Silica, or other optical glasses in standard geometries—Right-Angle, Penta (Pentagonal), Roof, Porro, and custom polygonal forms. All optically active faces (entrance/exit surfaces and reflecting facets) are polished to λ/4 flatness with 20-10 or 40-20 scratch-dig quality, while non-functional surfaces—including the prism b

Our Tapered Light Pipes (also known as Tapered Light Guide Rods or Conical Homogenizing Prisms) are precision-fabricated from high-quality N-BK7 or UV Fused Silica, featuring a cross-section that gradually changes along the length of the rod. Using Total Internal Reflection (TIR), the tapered rod efficiently homogenizes non-uniform light sources (LED arrays, laser diodes, arc lamps) while simultan

Our Protected Aluminum (or Protected Silver/Gold) Right-Angle Prisms are fabricated from high-quality N-BK7 or UV Fused Silica with a standard 45-45-90 degree geometry. The hypotenuse face is coated with a high-reflectivity aluminum layer overcoated with protective SiO₂ or MgF₂, allowing reliable 90-degree beam deviation even when Total Internal Reflection (TIR) conditions are not met—such as in c

Our Stepped (Tiered) Right-Angle Prisms feature a precision-machined step or multiple steps on one leg face of a standard 45-45-90 prism, creating controlled lateral beam displacement or multi-height reference surfaces within a compact footprint. The stepped geometry allows simultaneous comparison of beam paths at different heights, wavelength/polarization separation in a folded path, or serves as

Our Right-Angle Prisms are precision-polished from high-quality optical glass or crystal (N-BK7, UV Fused Silica, ZnSe, Si etc.) with a 45°–45°–90° geometry, designed to deviate an incident beam by 90° via Total Internal Reflection (TIR) on the hypotenuse face—or by a protected-metal/dielectric coating when TIR cannot be maintained. Compared to a front-surface mirror, the right-angle prism offers