FAQs

There is no design fee if tooling and mass production are completed with Yuying. For standalone design services, fees may be discussed depending on project scope.

Design support is provided by our in-house optical engineering team. Please submit your application requirements, drawings, or reference samples via email.
sakura@yuyingfresnel.com (CC: sakura@yuying-sd.com)

Yes. Custom optics are one of our core strengths. We support customization in material, size, focal length, groove design, and optical performance.
Contact: sakura@yuyingfresnel.com

Yuying Optical has a comprehensive in-house tooling and mold production facility. Our team designs and manufactures precision molds for all types of optical products, including Fresnel Solar Fresnel Lens, Infrared Lens, LED Optical Lens, Linear Lenese, Traffic Signal Lens, Projector Fresnel Lens, Wide View Optical Lens and Magnifier etc. This full in-house capability ensures high quality, fast turnaround, and consistent performance across all our optics.

Of course! We offer custom cut sizes for most of our products at a small additional cost. Please send a drawing or a brief description of the size you require to our sales team at sakura@yuyingfresnel.com.

Please forward the following information to our technical staff at  sakura@yuyingfresnel.com and copy to :sakura@yuying-sd.com.

You could download the file(pir key design elements) and then fill in it with your requirments.

When properly designed and manufactured, Fresnel lenses provide clear and practical magnification for large-area viewing.

While they are not intended for high-precision imaging like camera lenses, well-engineered Fresnel optics offer consistent clarity suitable for reading and screen viewing applications.

Fresnel lenses and glass lenses serve different purposes. Glass lenses excel in precision optics, while Fresnel lenses are ideal for large-format, lightweight applications.

Yes. Fresnel lenses are particularly well suited for screen magnifiers because they enable large-area magnification while remaining thin and lightweight.

They preserve the original screen resolution and allow comfortable viewing across the entire display without altering the digital layout.

• LED and lighting optics
• Infrared and sensor applications
• Solar and energy concentration systems
• Screen magnifiers and reading aids
• Projection and display systems

For custom products, please provide drawings, specifications, target application, and expected quantity. Our engineering team will evaluate feasibility and provide a quotation.

[Mail]sakura@yuyingfresnel.com (CC: sakura@yuying-sd.com)

Yes. Yuying provides a standard 90-day commercial warranty covering manufacturing defects. Defective products will be replaced or refunded after verification, in accordance with international trade practices.

We primarily accept T/T (bank transfer) for international orders.
For small orders or online payments via Visa or other cards, customers may place orders through our official Alibaba store.

Orders can be placed directly through our sales representatives after quotation confirmation. Our team will guide you through specifications, tooling (if required), lead time, and shipping arrangements.

[Mail] sakura@yuyingfresnel.com
[Phone/Whatsapp/Wechat] +86 13826507576

To request a quotation, please email our sales team with your product requirements, drawings, or application details. We typically respond within one business day.
Email: sakura@yuyingfresnel.com