Sinoptix
Optical components at better price
SinoptixOffice 16 D, Yujia Mansion
N° 1336 HuaShan Road
Shanghai 200052
China
Tel.: | +86 21 62 4861 1015 |
E-mail: | |
Website: | ![]() |
Contact page: | https://sinoptix.eu/contact-us/ |
Social media: |
Company Description
Get your custom optical components at better prices. Since 2006 we provide optical components to most of the countries with significant optical industry. Contact us online to get a quick quote on your lenses, prisms, windows and filters – from UV to THz, from sub-millimeter components to one meter wide optical mirrors.

Sponsoring
Sinoptix is a Bronze sponsor of the RP Photonics Encyclopedia. We thank all Encyclopedia sponsors for their support of this resource, which benefits the whole photonics community!
Sponsor statement:
SINOPTIX is glad to support the resourceful RP Photonics encyclopedia. It helps many in the photonics community and beyond to learn or review key concepts and keywords thanks to its clear and detailed organization.
News
Star product: We offer a wide range of sapphire optics! More information on star product
Products
Product Category | Description |
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achromatic optics | ![]() We offer custom doublet lenses manufacturing solutions. We perform precise gluing and coating in order to guaranty a high quality of achromatic optics. |
aspheric optics | ![]() We offer custom aspheric lenses. Single point diamond turning and molding capabilities. Available materials: optical glass, Si, Ge, chalcogenide glass, ZnSe. |
axicons | ![]() We offer axicons with all optical glasses. Diameters from 3 mm to 250 mm. |
beam splitters | ![]() We offer on-demand fabrication for beam splitters. Cube beams splitters (CBS) or plate beam splitters. Custom coatings to reach customer needs. |
cold mirrors | ![]() We offer on-demand fabrication of cold mirrors. They can separate visible from IR light and have a SiO2 protective layer. We can provide all shapes and dimensions. |
corner cube prisms |
We offer on-demand manufacturing of corner cube prisms / retroreflector prism. N-BK7 or HK9L substrate, with high reflective silver or aluminium coating and can reach precision down to 2" of deviation. |
custom optics | ![]() We offer on-demand custom optics manufacturing – lenses, prisms, windows, filters and free-form optics. High quality at better pricing. |
cylindrical lenses | ![]() We offer cylindrical lenses up to 100 mm width, λ/4 surface quality with centering of 2 arcmin. Plano-convex cylindrical lens, plano-concave cylindrical lens, bi-concave & bi-convex cylindrical lens. Achromatic cylinder lenses are also available. |
infrared optics | ![]() We offer IR optics in germanium, silicon, ZnSe, ZnS, BaF2, MgF2 or chalcogenide glass – lenses, prisms and windows. We do on demand manufacturing. |
large diameter optics | ![]() We offer large optical components including borosilicate and fused silica windows, astronomical mirrors up to 1.5 mm diameter, with substrate in fused silica or zerodur. |
laser mirrors | ![]() We offer competitive laser mirrors – laser cavity mirrors, total reflecting mirrors, CO2 laser mirrors, etc. High quality high reflecting coatings with advanced damage threshold. |
laser optics | ![]() We offer competitive laser optics solutions – laser cavity mirrors, total reflecting mirrors, CO2 laser mirrors, scanning mirrors, laser focusing lenses, laser windows and filters. High quality coatings with advanced damage threshold. |
lenses | ![]() We offer precision optics lenses from 0.5 mm to 500 mm diameter. Surface quality can reach λ/10. All optical materials available. |
microlenses | ![]() We offer microlenses and micro-optics downs to 0.3 mm, available with AR treatment. |
micro-optics | ![]() We offer custom micro-optics manufacturing for micro-lenses as small as 0.3 mm, micro-prisms, assemblies with optical fibers. We also have coatings and gluing solutions. |
mirrors | ![]() We offer custom optical mirrors on glass, fused silica, plastic or metal substrates. Round, parabolic, conic and free-form shapes. High quality high reflective coatings: silver, aluminium, gold or dielectric multi-layer designs. |
optical domes | ![]() We offer custom optical domes. Precision optical machining or molding. The material can be optical glass, sapphire, fused silica or even optical plastic (blowing or injection). |
optical filters | ![]() We offer custom optical filters: band-pass, long-pass, short-pass, dichroic, neutral density, dichroic. |
optical windows | ![]() We provide optical windows down to λ/20 polishing, from 1 mm to 0.5 m diameter. All optical materials available. |
opto-mechanics | ![]() We offer opto-mechanics manufacturing with aluminium, brass, stainless steel and plastic mounts and supports, and the possibility of assembly with optics. |
parabolic mirrors | ![]() We offer parabolic mirrors, off-axis parabolic mirrors, on glass or metal substrate. Custom high-reflection coatings. |
plastic optics | ![]() We offer plastic injection lenses in PMMA, PC or COP, AR treatment possible. Plastic lens matrix and collimators are also available. Custom plastic optics. |
prisms | ![]() We offer custom optical prisms from 0.3 mm to 500 mm with up to λ/10 flatness and custom coatings. |
scanning mirrors | ![]() We offer scanning mirrors with custom shape and coating. High reflectivity protected coatings on the selected wavelength, custom cuts. |
terahertz optics | ![]() We offer TPX windows and TPX lenses for THz applications. |
waveplates | ![]() We offer flat windows waveplates. λ/2 and λ/4 waveplates, custom wavelengths and cuts. |
wedge prisms |
We offer bespoke wedge prisms. Up to diameter 500mm in optical glass or fused silica substrate, AR coatings and Lambda/4 surface quality. |