Our lenses are offered in 1/2", 1", and 2" diameters, and they provide high transmission in the 400 - 1100 nm spectral range (see graph at right). As shown in the schematic at the top of the page, they consist of a grooved side and a plano side. In order to minimize the substrate thickness, stepwise discontinuities are introduced at regular radial spacings, creating grooves. Hence, Fresnel lenses can be thought of as a series of concentric rings.

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Fresnel lenses are often used to homogenize the output of LEDs, focus light onto a point detector, or concentrate sunlight into solar cells. For the lenses sold on this page, each step has a 10° pitch (illustrated by the diagram in the Specs tab). This pitch angle causes distortions that make the lenses unsuitable for imaging applications.

This non-invasive treatment allows for an immediate return to your daily activities. You will likely experience redness, skin irritation, mild burning, and swelling for a few days after treatment, but these side effects should not require significant downtime.

Part of what makes the Lumenis M22 unique is its focus on cooling between pulses to minimize the discomfort experienced by the patient. You may feel a slight stinging sensation during the procedure, but the treatment session is relatively quick and discomfort should not last long.

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Results are noticeable after a single treatment. We can recommend professional skincare, available right in our office, to help you maintain your skin’s health and prolong the positive effects of your treatment.

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When you step into our La Jolla offices, you can enjoy a relaxed, friendly atmosphere. More importantly, you will receive compassion and personalized expertise with every treatment session.

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An IPL treatment uses high-intensity pulses of light to penetrate the skin and trigger your natural healing process to address a variety of issues and rejuvenate the skin. We offer two different IPL devices at Cosmetic Laser Dermatology — the all new Stellar M22 and the original M22.

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“If I could give this office 10 stars I would! I’ve never been to such an incredible office where everyone was so sweet, helpful, and professional!”

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The linked Zemax files are a theoretical approximation of the performance of each lens. In place of a grooved structure, each file models a sloped surface with infinitesimal thickness at each radial position. This creates limitations, including the inability to view scattering information due to the pitch and groove spacing of the lens. In addition, the optical coefficients in each file are not from the data used at manufacturing; the coefficients are calculated using the necessary optical prescription to focus collimated light at the proper axial distance from the back surface of the lens. These limitations reduce the realistic modeling of the Fresnel lenses sold below.

Polarization (physics), the ability of waves to oscillate in more than one direction; polarization of light allows the glare-reducing effect of polarized ...

For the majority of patients, ideal results will be revealed after 4-6 treatments spaced 4-8 weeks apart. One of the many benefits of this treatment is that results are long-lasting, and most patients will only need touch-ups to maintain results.

ResurFX is tailored to your precise skin tone and condition for a customized treatment that’s right for you. This personalized approach protects your skin and reduces the amount of time a treatment session takes.

The board-certified dermatologists at Cosmetic Laser Dermatology in San Diego are excited to offer you the all new Stellar M22 IPL treatment, featuring a multi-use platform that allows the treatment of various conditions so you experience better results faster than with other treatments.

At Cosmetic Laser Dermatology, we specialize in nonsurgical treatments like the Stellar M22 IPL. Our 100+ years of combined experience and attention to your questions and concerns ensure that we develop a personalized treatment plan that helps you reach your aesthetic goals.

The Lumenis M22 IPL laser’s unique technology combines the best IPL treatment with the most effective non-ablative fractional and Nd:YAG lasers in one device.

Because Lumenis M22 is non-invasive, patients can return to their normal daily activities immediately following treatment. It is common to experience some redness, burning, and/or swelling (depending on the specific laser treatment used) after treatment, but this should diminish within a week. Don’t forget to apply sunscreen daily, as your skin will be sensitive after treatment.

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A Lumenis M22 treatment is ideal for busy patients who do not have time for a lengthy procedure. The treatments typically only last 10 minutes or less depending on the patient and the area to be treated.

At Cosmetic Laser Dermatology, our board-certified dermatologists and staff are experts in laser treatment, as we offer a comprehensive variety of 60+ laser treatments, including IPL devices. Not only did our very own Dr. Mitchel Goldman help develop the first intense pulsed light device for treating common skin issues, but each of our seven dermatologists has been involved in numerous research studies involving IPL. These credentials provide our team with more experience performing IPL treatments than any other practice in the country.

Due to the cooling between pulses, each treatment is minimally painful. If you’re like most of our patients, you’ll feel a slight stinging sensation as the light pulses into the skin, but it is temporary. This device is safe and effective for all types of skin, including darker skin. It is particularly effective in removing hair and vascular lesions in all skin tones, with minimal risk of damage to the skin, changes in texture, burning, and scarring.

Thorlabs' Fresnel Lenses offer light focusing and collimation without the bulk associated with traditional lenses. Our Fresnel lenses are effectively 1.5 mm thick across their entire diameter, and this uniform thickness, combined with the optical-grade acrylic substrate, reduces their weight by over 90% versus glass lenses of comparable focal length and diameter.* These properties make them ideal for building compact optical systems.

It is important that you seek laser skin treatments only from board-certified dermatologists. Our dermatologists have all undergone extensive training in laser skin care and are among the best in the field.

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ResurFX uses a fiber laser and innovative scanner to treat the skin without burning it. The ResurFX is unique because it requires only one pass for optimal results.

To mount our Fresnel lenses, we recommend using our LMR05(/M), LMR1(/M), or LMR2(/M) Fixed Lens Mounts, which use a retaining ring to secure the optic. Do not overtighten the retaining ring since this may cause the grooves to wear. Our rubber Stress-Free Retaining Rings can be used in place of the standard aluminum rings to reduce the stress on the optic surface. The grooved side of the lens should be oriented to face the collimated beam, and the plano side should face the divergent source. The JEL10 Eye Loupe can help determine which side of the lens is grooved. Since the lenses are only 1.5 mm thick, they are too thin for mounts that hold optics with setscrews.

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The Stellar M22 IPL treatment is typically a quick process. A typical session takes 10 minutes or less, making this an ideal option for a lunch break treatment.

The Stellar M22 IPL treats a variety of conditions with a single handpiece. Because it equally distributes energy during each pulse, you benefit from a safer, more precise, and more comfortable treatment. Continuous cooling throughout your procedure further decreases discomfort, protects your skin, and saves time while ensuring an optimal outcome.

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The information available on this website is provided for informational purposes only. This information is not intended to replace a medical consultation where a physician’s judgment may advise you about specific disorders, conditions and/or treatment options. We hope the information will be useful for you to become more educated about your health care decisions.

“I love and appreciate the professionalism, knowledge, warmth, and extraordinary care from the team at Cosmetic Laser Dermatology.”

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If you are a healthy individual looking to minimize the appearance of wrinkles, scars, hyperpigmentation, or veins, you may be a good candidate. This treatment is great for improving the overall look of the face, neck, chest, back, and hands. The best way to find out if the Lumenis M22 is right for you is to schedule a consultation with one of our laser experts in San Diego today.

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Thorlabs also offers aspheric condensers with diffusive surfaces that provide uniform illumination in the far field, as well as a complete selection of lenses.

If you spend a lot of time outdoors, which many in San Diego and the surrounding areas of Southern California tend to do, your skin and appearance can be dramatically affected. Common signs of sun damage include rough dull texture, fine lines and wrinkles, brown spots and patches, visible blood vessels, and diffuse skin redness. An M22 IPL photofacial can address all of these issues. Just like going to the dentist for a teeth cleaning is necessary to keep your teeth healthy and white, regular IPL treatments keep your complexion radiant and youthful.

“I had such an awesome experience for my first visit and I am referring everyone I know to this office. From the super friendly staff to the state of the art procedures, they are the cream of the crop.”

Despite its ability to penetrate deeply into the dermal structure, the ResurFX does not damage the skin’s surface. The laser stimulates collagen and elastic fiber production and other natural healing functions can diminish due to aging or the damaging effects of the sun.

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The Stellar M22 IPL provides effective wrinkle reduction, skin rejuvenation, and appearance-enhancing results without anesthesia, incisions, or downtime. Since our skin rejuvenation specialists perform the treatments themselves, you can rest assured you are receiving the highest level of care and the best possible results.

The Stellar M22 takes the original M22 to the next level with an improved user interface that features a larger screen. This new addition allows for more comfortable treatments from a greater distance while shortening treatment times. The longer SapphireCool Light Guides provide greater visibility of the treatment area for greater consistency and accuracy. The Stellar M22 also uses optimal pulse technology to further reduce treatment tenderness while maximizing results.

This device has amazing versatility, as it can be combined with an IPL photofacial for a state-of-the-art revitalizing photofractional treatment. It is also perfectly suited to be combined with neuromodulators like Botox® and injectable dermal fillers for enhanced results.

The perfect pair for IPL treatments, ResurFX mode is a non-ablative laser that delivers skin resurfacing for a variety of conditions, including:

At Cosmetic Laser Dermatology, we offer several skin resurfacing alternatives to M22 IPL to help you get the aesthetic results you’re looking for. These include microneedling and Dermasweep as well as gentler options like Clear + Brilliant or chemical peels. To find out which treatment suits you better, schedule a skin-resurfacing consultation with our San Diego experts.