Visible light band | optical dome
Infrared band | optical dome
UV band | optical dome
General application | optical dome
Special application | optical dome
Aspheric Lens
Spherical Lens
Cylindrical Lenses
Optical Window
Reflecting Mirror
Optical Prism
Infrared (IR) Lens
Large-diameter Visible Lens
Optical Mechanics
Comany Profile
Service
Workshop
Quality Control
High-Precision Large-Diameter Visible Lenses Suppliers in China - Factory for Telecentric and Astronomical Applications
●Product Description
Technical Features
Large Aperture: Lenses with diameters of 100–500mm, surpassing the conventional 10–100mm range.
High Precision: Low-dispersion materials (e.g., CaF₂), surface accuracy λ/4 (@632.8nm), roughness <1nm16.
Anti-Reflective Coating: Transmission rate >99% (central wavelength), adaptable to multi-scenario optical designs.
Applications
Telecentric Lenses: Eliminate perspective errors in industrial inspection.
Astronomical Observation: Enhance light-gathering capacity and resolution for deep-space telescopes26.
High-Power Laser Systems: Enable large-aperture energy transmission and uniform distribution.
Mass Production
Scalable Delivery: Automated production lines support monthly output of thousands, tolerance ±0.1mm1.
Customization: Aspheric/freeform surface designs and extended spectral coatings16.
●Differentiation Highlights
Integrated Technology
Diffractive optics (DOE) and freeform surfaces optimize field curvature and chromatic aberration16.
Full-Process Validation
MTF test reports and ISO 10110 drawings ensure traceable optical performance1.
●Sample Drawing
●Custom & OEM Process
●Company introduction
●FAQ
QAre you a factory?
Yes, we are a professional manufacturer of optical components, we have more than 20 years experience in optical cold working.
QWhat is the MOQ of your products?
No MOQ for customer if our product is in stock, or 1-10pcs.
QCan I custom the products based on my requirement?
Yes, we can custom the material, specifications and optical coating for your optical components as your requirement.
QHow many days will samples be finished? How about mass products?
Generally, we need 1-2 days to finish the sample production. As for the mass products, it depends on your order quantity.
QHow do you control the quality?
More than four times quality inspect during production process, we can provide the Quality test report.
QWhat is your payment term?
T/T or L/C, if you want any other way, please contact us.
●Freight
●Payment
