Most aspheric lenses also are high-index lenses. The combination of an aspheric design with high-index lens materials creates a lens that is noticeably slimmer, thinner and lighter than conventional glass or plastic lenses.

Advanced optical design technology allows aspheric eyeglass lenses to be made with flatter curves than conventional lenses, giving them a slimmer, more attractive profile.

It also makes it possible for someone with a strong prescription to wear a larger selection of frames without worry of the lenses being too thick.

Aspheric lenses greatly reduce these undesired magnification and minification effects, so the world looks more natural to the wearer, and the wearer's eyes look more natural to everyone else.

Aspheric lenses, on the other hand, have a more complex front surface that gradually changes in curvature from the center of the lens out to the edge.

Eyeglass lenses that correct myopia (concave or "minus" lenses) have the opposite shape: they are thinnest at the center and thickest at the edge.

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Whether you are nearsighted or farsighted, aspheric lenses are thinner and lighter and have a slimmer profile than ordinary lenses.

Since aspheric lenses are flatter and positioned slightly closer to the face than conventional lenses, some wearers may notice more reflections off the front and back surfaces of the lenses. For this reason, anti-reflective coating is highly recommended for all aspheric lenses.

Our ISO 9001:2015 certified facilities ensure the highest quality control standards through process discipline. USA-based manufacturing locations in New York, Massachusetts, New Hampshire, and Vermont enable us to serve our customers nimbly, shortening lead times and often allowing our customers to accelerate their time to market.

Coatings designed and manufactured using dielectric materials can be tailored to balance specific transmission, reflection, and beam splitting requirements in addition to durability requirements.

Aspheric designs are available in single vision lenses for the correction of nearsightedness, farsightedness and astigmatism, and in progressive lenses, bifocals and trifocals for presbyopia. Although most aspheric lenses are made from high-index materials, they are available in regular plastic, too.

From early-stage partnerships that meet challenging design specifications to large-scale commercial production, we offer state-of-the-art OEM services and solutions. Our workforce of dedicated design and manufacturing engineers are committed to helping our customers bring their innovative ideas to market.

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Oleophobic & hydrophobic coating is a type of Broadband Anti Reflective (BBAR) coating that resists water, oil, smudges and fingerprints. It is ideal for windows and lenses which are exposed to high-touch or harsh environments. We can coat glass or plastic substrates up to 36″ diameter or 12″ x 30″ rectangular plates.

We can coat single optics up to 3 meters in diameter with high uniformity, OR gigantic batches of components. DUV to FarIR, millimeter to meter-class optics, NO ONE else provides such a broad capability and capacity.

An anti-reflective coating (AR coating) enhances transmittance. AR coatings improve the efficiency of optical instruments, enhance contrast in imaging devices, and reduces scattered light that can interfere with the optical performance of telescopes, cameras, and binoculars, and decreases glare on eyeglasses.

Highly reflective coatings, sometimes referred to as HR or mirror coatings, can be designed to reflect a broad range of wavelengths or selected wavelengths.

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Creating the complicated curves used in aspheric lenses makes these advanced lenses a bit more expensive than conventional lenses. But the outstanding cosmetic and visual benefits of these thinner, lighter lenses make them a good investment.

Because aspheric lenses have flatter curves than conventional lenses, they fit closer to your face. This is a major benefit for anyone wearing a strong correction.

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Omega has the ability to coat large plates and dice down to sub-millimeter scale, or even coat onto individual ~150 micron optical fibers!

Conventional spherical lenses with a strong prescription for farsightedness cause unwanted magnification. This makes objects appear larger and closer than they actually are. And because this magnifying effect goes both ways, conventional lenses for farsightedness also give the wearer's eyes an unnaturally magnified, "bug-eyed" look.

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Aspheric plus lenses can be made with much flatter curves, so there is less bulging of the lens from the frame. This gives the eyewear a slimmer, more flattering profile.

Conventional lenses have a front surface that is spherical, meaning it has the same curve across its entire surface, much like a baseball.

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Omega Optical has coated over 1.7 million plastic optics over the past 8 years without a single field failure. We specialize in coating plastic & acrylic substrates for optical and decorative applications.

Conventional lenses for nearsightedness do just the opposite: They make things look smaller and give the wearer's eyes a small, "beady-eyed" appearance.

For several reasons, frame selection is important with aspheric lenses. In general, the best-looking eyewear results when the frame is not overly large and when the eyes are centered in the middle of the frame opening. Your eye doctor or optician will help you select the best type of frame to complement your new aspheric lenses.

Aspheric lens designs, on the other hand, reduce or eliminate this distortion, creating a wider field of view and better peripheral vision. This wider zone of clear imaging is why expensive camera lenses have aspheric designs.

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Omega Optical is capable to provide patterned metallic coatings for vacuum applications where a window or filter needs to be soldered in place.

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We strive to meet the needs of a rapidly changing world and are constantly in search of new and innovative solutions in photonics. Our highly experienced and skilled engineering and manufacturing teams closely collaborate with customers to ensure their specific requirements are achieved, if not exceeded. We provide collaborative design and development services ranging from concept design to high-volume manufacturing.

Taking measurements for aspheric lenses requires greater care and skill on the part of the optician, but this requires only an extra minute or two.

Diamond-like-carbon coatings are used across many industries in magnetic storage disks, car and engine parts, biomedical implants, and cutting and forming tools. They are a preferred choice in defense and security applications where environmental factors necessitate an anti-reflective coating with high durability and ability to withstand harsh conditions.

With 66 precision optical coating chambers, Omega Optical is capable to coat the equivalent area of eight regulation soccer fields (yes, 120 by 80 yards)!

Whether you are nearsighted or farsighted, aspheric lenses are thinner and lighter and have a slimmer profile than ordinary lenses.

Aspheric lenses have a slimmer profile for virtually all prescriptions, but the difference is especially dramatic in lenses that correct high amounts of farsightedness. Lenses that correct farsightedness (convex or "plus" lenses) are thicker in the center and thinner at their edge. The stronger the prescription, the more the center of the lens bulges forward from the frame.

Though the slimming effect of an aspheric design is less dramatic in minus lenses, it still provides a noticeable reduction in edge thickness compared with conventional lenses for myopia correction.

Metallic mirror coating allows you to choose the optimum spectral range of reflectivity and durability for both large and small components. Metallic mirror coating materials include aluminum, silver, rhodium, and gold. Protected and enhanced mirror coatings are available as well.

With conventional lens designs, some distortion is created when you look away from the center of the lens — whether your gaze is directed to the left or right, above or below.