This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Precision Optical Components for Global Innovation

DG China Optics has been a trusted manufacturer of high-performance optical lenses, prisms, mirrors, and custom solutions since 2012. Serving industries from medical devices to laser systems, we deliver quality, consistency, and engineering excellence.

Optical Lens Manufacturing
10+
PV<λ/10

About DG Optoelectronics

DG Optoelectronics (DG) has been a leading manufacturer and supplier of optics, imaging, and photonics technology since 2012. We serve diverse markets including optical imaging, machine vision, photographic equipment, laser ranging, medical devices, bioengineering, industrial equipment, 3D printing, and LED lighting.

Our expertise lies in designing and manufacturing a wide selection of optical components, multi-element lenses, imaging systems, and optomechanical equipment. We support original equipment manufacturers (OEMs) with volume production of both stock and custom optical products.

10+
Years Experience
100+
Design Projects
80%
Long-Term Clients
5-800mm
Lens Diameter Range
Optical Lab Precision Equipment Quality Control Optical Assembly

Our Product Range

High-precision optical components engineered for performance and reliability

Precision Polished Aspheric Lenses

Precision Polished Aspheric Lenses

Used in laser diode collimation, fiber coupling, telescopes, and scientific instruments. Made via grinding and polishing for highest precision.

  • • Material: BK7, Fused Silica, Sapphire
  • • PV < λ/10 surface accuracy
  • • Surface Quality: 10/5 to 60/40
  • • Custom coatings available
Custom Aspherical Lens

Custom Aspherical Lenses

Designed to eliminate spherical aberration. Ideal for replacing complex multi-lens systems with a single element.

  • • Non-spherical surface profiles
  • • Reduces astigmatism and coma
  • • Molded or precision polished
  • • Applications: Imaging, projection, guidance
Cylindrical Lenses

Cylindrical Lenses

Generate laser lines or correct astigmatism in imaging systems. Magnify in a single axis only.

  • • Plano-Convex and Double-Convex types
  • • Radius variation in X/Y axes
  • • Used in beam shaping and scanning
  • • AR coatings available
Achromatic Lenses

Achromatic Lenses

Correct chromatic aberration using multi-element design. Ideal for broadband imaging and laser applications.

  • • Doublet and triplet configurations
  • • Diameter: 5–800mm
  • • PV < λ/10
  • • Materials: N-BK7, Fused Silica
Optical Prisms

Optical Prisms

High-precision prisms for dispersion, deflection, reflection, and beam offset. Angular tolerance < 1 arcsec.

  • • Dispersion & retroreflection types
  • • Coating options: AR, mirror, beamsplitter
  • • PV < λ/10 surface accuracy
  • • Custom angles and substrates
Optical Windows

Optical Windows & Diffusers

Flat or wedge windows with high transmission. Used in encoders, sensors, and protective barriers.

  • • Substrates: BK7, Fused Silica, Sapphire
  • • PV < λ/8 surface quality
  • • Anti-reflective coatings
  • • Custom thickness and size
Dome Lenses

Dome & Ball Lenses

Hemispherical dome lenses and ball lenses for wide-angle imaging, signal coupling, and LED lighting.

  • • Full/half ball lenses
  • • Used in endoscopy and fiber optics
  • • Explosion-proof variants available
  • • High refractive index materials
LED Lighting Lenses

LED Lighting Lenses

90° glass lenses for high bay lighting, stage lights, and industrial illumination. Silicone and glass options.

  • • Beam angles: 60° to 120°
  • • Heat-resistant materials
  • • High transmission & clarity
  • • Custom molds for volume orders

Why Choose DG Optics?

Engineered excellence from design to delivery

10+ Years Expertise

Trusted by global clients since 2012 with consistent quality and innovation.

Full In-House Production

From raw material to coating and testing — full control over quality and delivery.

Custom Design Support

Our in-house optical design team delivers tailored solutions for complex applications.

Long-Term Partnerships

80% of our customers have worked with us for over 5 years — a testament to trust and reliability.

100+
Custom Projects Delivered
5-800mm
Lens Diameter Range
PV<λ/10
Surface Accuracy
80%
Clients Since 2012

Frequently Asked Questions

What materials do you use for optical lenses?

We work with N-BK7, Fused Silica, Sapphire, SF11, and other specialty glasses depending on the application requirements (UV, visible, or IR transmission).

Can you produce custom optical designs?

Yes, we have an in-house optical design team with over 100 project experiences. We support OEMs with full custom lens and system design.

What is your surface accuracy capability?

We achieve PV < λ/10 for high-end applications and λ/8 for standard precision optics. Surface quality ranges from 10/5 to 60/40.

Do you offer anti-reflective coatings?

Yes, we provide single-layer and multi-layer AR coatings optimized for specific wavelength ranges (UV, visible, NIR, IR).

What industries do you serve?

We serve medical devices, bioengineering, industrial automation, machine vision, laser systems, 3D printing, and LED lighting sectors globally.

Get in Touch

Reach out for quotes, technical support, or custom design inquiries.

Phone / WhatsApp

+86 18921292260

Address

1 Yongsheng West Rd, Douzhuang, Danyang, Jiangsu Province, China

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact [email protected] via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系[email protected] 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact [email protected]

如果您是其他域名合作 也请联系[email protected]