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Blue Cut Lenses · BLC-156SH
1.56 Super Hydrophobic Blue Cut HMC Optical Lenses
A clear 1.56 blue-cut single-vision lens with blue-green HMC and a super-hydrophobic top layer, positioned as an easy-clean coating upgrade for everyday prescription eyewear programs.
1.56 clear optical resinBlue-cut single visionBlue-green HMC reflectionSuper-hydrophobic easy-clean top layer
Product typeFinished uncut ophthalmic lens
Lens designSingle vision
Refractive index1.56
MaterialClear optical resin
Surface designSpherical or aspheric program by inquiry
Sample-first cooperation · Typical first reply within 1 business day
Buyer fit
Built around a clear procurement decision.
Designed for optical wholesalers, laboratories, and retail chains that want an accessible 1.56 blue-filter lens with a more practical surface finish for fingerprints, moisture, dust, and routine cleaning.
Start with representative samples, approve the agreed specification, then use it as the reference for trial and repeat orders.
Technical parameters
Typical supply configuration.
Final material, power matrix, coating, tolerances, tests, and availability are confirmed before quotation.
Product typeFinished uncut ophthalmic lens
Lens designSingle vision
Refractive index1.56
MaterialClear optical resin
Surface designSpherical or aspheric program by inquiry
CoatingBlue-green HMC with super-hydrophobic top layer
Lens colorClear / white-base appearance
Diameter65 / 70 mm standard inquiry; other diameters subject to power matrix
Power rangeConfirmed against design, diameter, and coating availability
Hydrophobic performanceContact angle, cleanability, and durability targets confirmed with samples or test method
Blue-filter and UV performanceRequired wavelength and transmission targets confirmed in the purchasing specification
Sample and quality route
Approve what matters before volume.
- 01Power, cylinder, and optical-center verification
Reviewed against the confirmed product and packing specification.
- 02Diameter and surface inspection
Reviewed against the confirmed product and packing specification.
- 03Coating color and cosmetic consistency
Reviewed against the confirmed product and packing specification.
- 04Water-beading and cleanability sample check
Reviewed against the confirmed product and packing specification.
- 05Coating adhesion and abrasion testing when specified
Reviewed against the confirmed product and packing specification.
- 06Spectral transmission testing when specified
Reviewed against the confirmed product and packing specification.
- 07Envelope and label verification
Reviewed against the confirmed product and packing specification.
Procurement FAQ
Questions buyers ask before sampling.
What does super hydrophobic mean?
It describes a low-surface-energy top layer intended to make water bead more readily and help reduce the effort needed to remove moisture, fingerprints, and light contamination. Performance should be approved against a sample or agreed test method.
Is this different from ordinary HMC?
Yes. HMC provides the multi-layer anti-reflective stack, while the super-hydrophobic top layer is an additional surface treatment focused on cleanability and water or oil repellency.
Does the blue-green reflection tint the wearer's vision?
The visible blue-green color is mainly a coating reflection. Residual lens color and perceived transmission should still be checked on samples before bulk approval.
Does blue cut guarantee UV420 performance?
No. Blue-cut terminology does not define one universal spectral curve. State the required UV and blue-violet wavelength ranges, transmission limits, and test method in the purchase specification.
Can we specify a contact angle or abrasion result?
Yes. Provide the required test standard, threshold, and conditioning method. The coating program can then be sampled and quoted against that requirement.
Are 65 mm and 70 mm available in every prescription?
Availability changes with sphere, cylinder, design, and coating stock. Send the required power matrix so diameter coverage can be confirmed before ordering.
Start with a useful inquiry
Send your power range, coating, quantity, and destination market.
We will help narrow the specification, sample scope, packaging route, and commercial terms.
Email product requirementscolaoptic@outlook.com · Typical first reply within 1 business dayRelated programs
