
CR-39 Clear HMC Lenses
A clear finished single-vision stock-lens program based on CR-39 optical resin with HMC anti-reflective coating, intended as a dependable core range for everyday prescription eyewear.
Request a quoteWholesale lens category
Finished single vision lens programs for optical distributors, laboratories, and private-label ranges, specified around the power matrix your market actually needs.
Category guide
Single vision lenses provide one optical correction across the usable lens area. They are commonly ordered for distance, near, myopia, hyperopia, and astigmatism prescriptions, but the commercial program is defined by much more than the name of the design.
A useful wholesale specification should fix the refractive index, spherical or aspheric surface, diameter, sphere and cylinder matrix, coating stack, residual reflection, packaging, and the powers selected for sample approval. COLA OPTIC reviews these details before quotation so repeat orders can follow the same reference.
Available programs
Open a product page for detailed parameters, sample checks, customization options, and procurement FAQs.

A clear finished single-vision stock-lens program based on CR-39 optical resin with HMC anti-reflective coating, intended as a dependable core range for everyday prescription eyewear.

A clear 1.56 finished single-vision stock-lens program combining a UV420 blue-filter specification with an SHMC easy-clean coating route for everyday prescription assortments.
Procurement reference
Final availability, tolerances, testing, packing, and commercial terms are confirmed against the approved product specification.
Buyer applications
Category FAQ
No. A single vision design can carry one distance or near correction for myopia, hyperopia, astigmatism, or reading use, subject to the available power matrix.
The choice depends on prescription range, target thickness, material preference, price position, and market expectations. Send the target matrix so suitable indices can be compared.
Many blue-cut stock lenses use a single vision design, but COLA OPTIC keeps Blue Cut Lenses as a separate purchasing category because spectral targets and coating construction require additional approval.
Yes. A buyer-supplied sphere and cylinder matrix is the clearest basis for checking availability, pricing, carton quantities, and representative samples.
Use the approved product specification, power matrix, coating reference, lens envelope, labels, and carton marks as the repeat-order baseline.
Request a focused quotation
We will review the product route, representative samples, packaging requirements, and information needed for a repeatable order.
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