Samples take too long
Start with a clear lens brief, confirm the right material and coating, then move to the right sample set.
Factory-direct optical lens supply, from Rx data to packed cartons.Request a sourcing review ↗
Factory-direct optical lens manufacturer
A clearer supply chain for every pair of glasses.
Standard lenses, special prescriptions, and private-label programs with the technical clarity global optical buyers need to move faster.
One source for your lens programFor distributors, optical labs, retailers and eyewear brands.
01Multi-diopter custom support
02Full-link QC checkpoints
03Factory-direct terms
04Standard + specialty programs
What buyers are really solving
Less chasing. More control.
A lens supplier is useful when the information, quality, and handoffs stay predictable. ShenHai is organized around the friction that slows international optical procurement.
Specs get lost in translation
Turn vague requests into a structured product sheet covering index, diameter, power range and treatment.
Quality varies between batches
Keep substrate, coating, optical inspection and packing checkpoints visible across repeat orders.
Too many suppliers to manage
Consolidate everyday, high-index, functional and specialty lenses into one coordinated source.
Lens families
Choose by the job the lens has to do.
Start with the use case, then lock the right material, prescription range, coating and finish for your market.
Everyday Rx
1.56 CR39 resin lenses
Reliable everyday prescription platform for broad wholesale programs.
Thin and light
1.67 high-index lenses
Aspheric platform for thinner and lighter prescription eyewear.
Premium thin
1.71 MR-174 lenses
Ultra-thin positioning for premium and higher-power programs.
Specialty
Progressive lenses
Multifocal support for presbyopic customers and optical labs.
Impact-oriented
1.591 polycarbonate lenses
Lightweight option for active, sports and protective eyewear.
Color program
1.56 tinted sunglass lenses
Finished or semi-finished tinted options for sunwear programs.
Product detail, made useful
1.67 high-index for thinner builds.
A product page should answer the questions your buyer is already asking before the quote.
MaterialHigh-index resin / MR-7
DesignAspheric, single vision
Diameter65mm / 75mm options
FinishHMC, AR, super hydrophobic
PowerFull range, custom RX available
How we work
A repeatable path from brief to batch.
Every order starts with shared information. That reduces rework, protects consistency and makes repeat programs easier to scale.
01
Share the brief
Market, index, prescription range, coating, diameter, volume and target order pattern.
02
Match the platform
We recommend a material and product family that fits the end-use and commercial position.
03
Confirm the sample
Align on specifications, optical design, treatment, packing and private-label needs.
04
Run and inspect the batch
Automated production, optical sorting, final QC, labeling and packaging keep the order repeatable.
05
Replenish with context
Your approved specification history becomes the starting point for the next order.
Factory proof
Clear information is part of quality.
ShenHai Optical combines automated lens production with the human follow-through international buyers need.
Automated production workflow
Mold cleaning, filling, curing, trimming, coating, sorting and packing are treated as one connected process.
Multi-level inspection
Raw material, in-process, finished lens and sampling checkpoints help keep specifications visible.
Custom power support
From everyday ranges to special prescriptions, we start from the actual program you are building.
Documentation available: ISO 9001 and ISO 13485 certificates can be discussed with the product program.
Buyer questions, answered
Search for the answer before you ask.
Direct answers for distributors, optical labs, retailers, wholesalers and eyewear brands.
Are you an optical lens manufacturer or a trading company?
ShenHai Optical is a factory-direct optical lens manufacturer based in Danyang, Jiangsu, China. We support standard lens supply, custom prescription processing, coating options and OEM or private-label programs.
What types of prescription lenses do you supply?
Our product range includes 1.499 and 1.56 CR39, 1.60 aspheric, 1.67 high-index, 1.71 MR-174, progressive, flat-top and round-top bifocal, polycarbonate and tinted sunglass lenses.
Can you process custom prescription lenses?
Yes. Send the sphere, cylinder, axis, addition, diameter, design, coating and volume for confirmation. Regular and selected special prescription requirements can be discussed.
How should buyers compare 1.56, 1.60, 1.67 and 1.71?
1.56 is a value-oriented everyday platform, 1.60 is a balanced aspheric option, 1.67 is thinner and lighter, and 1.71 is a premium thin-lens option. The prescription, frame and target price determine the best match.
What coatings are available?
Depending on the lens family, options can include hard coat, HMC, AR anti-reflection, super hydrophobic, anti-scratch, UV, anti-glare, blue-light and selected photochromic treatments.
Do you supply finished and semi-finished tinted lenses?
Yes. The 1.56 tinted sunglass program can be discussed as finished or semi-finished supply, with 71mm and 75mm diameter options shown in the product information.
What quality checks are used before shipment?
The workflow covers substrate checks, process inspection, cleaning, hard coating, surface coating, optical sorting, final QC, labeling and packaging.
Can you support OEM or private-label packaging?
Yes. Product specifications, labels, envelopes, protective boxes and carton marking can be discussed against the brand and packaging brief.
What should I include in an optical lens RFQ?
Include material or index, lens design, finished or semi-finished format, sphere, cylinder, axis, addition, diameter, coating, tint or photochromic requirement, volume, packing, destination and timeline.
How do I request an optical lens sample or quotation?
Email chentao@shenhaiglasses.com with your sourcing brief. We will clarify the missing fields, recommend the closest lens platform and confirm the sample or quotation path.
Bring us the messy brief. We will make it clear.
Use these terms in your next inquiry to receive a more useful response from an optical lens factory.
Send sourcing brief ↗optical lens manufactureroptical lens supplierprescription lens wholesale1.56 CR391.60 aspheric1.67 high index1.71 MR-174progressive lensesbifocal lensespolycarbonate lensestinted sunglass lensescustom RXHMC / AR coatingOEM private labelfactory directoptical lens RFQ