Lens specification
Index, design, coating, diameter, power range, and performance requirements.
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Wholesale & OEM Optical Lenses
Reliable lens supply, built for your market.
We support eyewear distributors, optical labs, and retail groups with specification-led lens programs, practical OEM service, and sample-first cooperation.
1.499–1.74Index range
OEMPrivate label
SampleBefore bulk order
GlobalExport support
A focused supply partner
Professional optics.
Practical cooperation.
COLA OPTIC is built for professional buyers who need clear specifications, dependable communication, and a sensible route from samples to repeat orders.
Distributor-focusedSpecification supportExport-ready service
Product portfolio
Core lens categories for wholesale buyers.
Start with a standard program or combine materials, designs, and coatings around your market.
Single Vision Lenses
Conventional single-focus lenses across standard, PC and high-index materials.
Explore categoryBlue Cut Lenses
Standard and clear-base blue-filter programs with defined material and coating options.
Explore categoryMultifocal Lenses
Bifocal segments and progressive designs for distance and near prescriptions.
Explore categoryPhotochromic Lenses
Material-based and spin-coated light-adaptive lenses with color and design choices.
Explore categoryFunctional Lenses
Specialist lens designs, near support and surface-treatment programs.
Explore categoryPC & Trivex / Tough Resin
Polycarbonate and tough-resin programs specified by exact substrate and processing route.
Explore categoryFreeform RX
Prescription surfacing and progressive design options for laboratory-led orders.
Explore categorySun & Polarized Lenses
Solid, gradient, mirrored and polarized sun-lens programs.
Explore categoryProcurement clarity
The details buyers need, discussed from day one.
Every quotation is built around an agreed specification, so samples and repeat orders stay aligned.
Discuss your lens program →Lens designSingle vision, progressive, bifocal, RX
Refractive index1.56, 1.60, 1.67, 1.74
MaterialCR-39, MR series, polycarbonate
CoatingHC, HMC, SHMC, blue cut, UV
PackagingNeutral or private label options
Order routeSample, trial order, repeat supply
OEM & private label
Your product program, clearly translated into supply.
From lens envelopes to cartons and product positioning, we help buyers create a consistent program.
OEM packaging conceptsConcept visuals, not client case studies
Program framework
One approved specification. A repeatable supply program.
We turn product, packaging, and market requirements into a clear working reference for sampling, production, and repeat purchasing.
Quality approach
Consistency is what makes a second order possible.
Specification check
Order details are confirmed before samples or production move forward.
Optical inspection
Power, appearance, surface, and coating expectations are reviewed by product type.
Packaging control
Labels, envelopes, cartons, and quantities are checked against the approved order.
Shipment coordination
Export documents and delivery details are prepared for the destination market.
From inquiry to repeat order
A low-risk way to test a new lens supplier.
Begin with a focused sample set, validate the product, then scale on agreed specifications.
Share requirements
Send lens type, index, coating, power range, quantity, and destination.
Confirm specifications
We align the product, packaging, sample scope, pricing, and lead time.
Approve samples
Evaluate sample lenses before committing to a larger production order.
Repeat with confidence
Approved specifications become the reference for efficient repeat orders.
Lens Guides
Practical answers for optical lens buyers.
Compare materials, coatings, and performance terms before preparing samples or quotations.
Lens specifications3 min read
Choosing 65, 70 or 75 mm Lens Diameter
Choose an uncut optical lens diameter using frame shape, centration and power availability. Build a cutout approval checklist before ordering stock lenses.
Read buying guide
Wholesale ordering3 min read
Building a Sphere and Cylinder Order Matrix
Prepare a stock lens order matrix with clear sphere and cylinder notation, diameter, coating and quantities. Prevent missing combinations and order ambiguity.
Read buying guide
Laboratory supply3 min read
Specifying Semi-Finished Lens Base Curve
Compare semi-finished lens base curves with design identifiers, blank geometry and laboratory compatibility before approving a surfacing supply program.
Read buying guideWholesale inquiries welcome
Tell us what you need to source.
For a useful quotation, include the lens type, index, coating, quantity, destination country, and packaging preference.
sales@colaoptic.comTypical first reply: within 1 business day