Import 620 To 1000nm Pbs Prism — Buy in Bulk from Supplier in China

The 620 to 1000nm PBS prism from Shanghai Mega-Optoelectronic Co., Ltd. is a precision optical component designed for polarising beam splitting within the near-infrared spectrum. It operates across a wavelength range of 620 to 1000 nanometres, with a substrate material of H-ZF3 glass, which offers low dispersion and high transmission efficiency in this band. The prism dimensions are 25.4 x 25.4 x 25.4 centimetres, providing a compact yet robust form factor for integration into optical benches or laser systems.

Surface quality is specified at 60/40 scratch-dig, ensuring minimal scatter and high transmission fidelity, while surface flatness is maintained at lambda/10, which is critical for maintaining wavefront integrity in high-precision applications. The beam deviation is engineered to meet tight tolerances, enabling accurate alignment in interferometry, spectroscopy, or laser steering setups. Typical PBS prisms in this category also support extinction ratios exceeding 1000:1, a standard benchmark for polarisation contrast in scientific instrumentation.

This prism is used in research laboratories for quantum optics experiments, industrial laser systems for material processing, and medical imaging devices requiring polarisation control. Buyers in these sectors prioritise optical clarity, dimensional stability, and compatibility with existing mountings. The component is suited for OEM integration or direct use in custom optical assemblies, with packaging designed to prevent mechanical stress or contamination during transit.

Shanghai Mega-Optoelectronic Co., Ltd. is a China-based supplier specialising in precision optical components for scientific and industrial applications. The company is headquartered at No. 5, Lane 111, Shihui Road, Songjiang District, Shanghai, with a focus on delivering components such as prisms, lenses, and beam splitters to global markets. Its profile indicates an imported tier classification, reflecting its role in supplying high-precision parts to international buyers.

The supplier’s trust tier is marked as harbor, a baseline verification level for new or less active sellers. With a response rate of 0.00 and no recorded average response hours, buyers should expect to confirm lead times and technical support availability directly. The company’s product range includes custom and standard optical assemblies, with this PBS prism representing its capability in polarisation-sensitive components.