This website uses cookies to ensure you get the best experience when visiting. For more information, please read our privacy policy. If you wish to accept non-essential cookies, click the "I Agree" button
Introducing XiRON Optics lenses with Camber technology at IMOOPTIK
We have partnered with the eyewear lens manufacturer XiRON Optics. This allows us to offer custom progressive lenses with Camber technology—the only lenses on the market with a variable front surface curve—and a full range of anti-reflective coatings at all our optical stores.
Why choose XiRON Optics
We have always selected lenses for our stores based on one key factor: how well customers see with them. XiRON Optics produces lenses using advanced free-form technology, crafting each lens individually according to the specific wearer's parameters and frame. The result is sharper vision, wider fields of view, and quicker adaptation—allowing us to offer premium quality at a fair price.
Camber: a progressive lens with reading built into its shape
What impressed us most about XiRON Optics is their Camber technology. Traditional progressive lenses are made from blanks with a uniform front curve, with the progressive design applied only to the back surface. Camber blanks have a variable front surface curve—the curvature gradually changes downward into the reading zone. The back surface is then calculated using IOT Digital Ray-Path 2 and Steady Plus technology, which compensates for oblique aberrations and adapts the design to how the eye actually moves.
What this means for you:
a wider and more accessible near-vision zone—making reading and using your phone easier without searching for the "right spot" in the lens,
faster adaptation to progressive lenses, even when switching from another brand,
more stable vision during head movement with less edge distortion,
thinner and more attractive lenses even with higher prescriptions.
In a double-blind manufacturer study, 100% of wearers reported easier access to the near-vision zone, 83% adapted more easily to the lenses, and 94% rated their near vision as equal to or better than with their previous progressive lenses.
Camber blanks are exclusively produced by Younger Optics—the company behind NuPolar polarized lenses—and the design is calculated by IOT, whose technologies are used by labs worldwide. They are available in all common materials from CR-39 to 1.74, including NuPolar polarized and Transitions photochromic lenses.
Three progressive lens lines
ELITE B.I.D.N—the flagship with Camber Steady Plus technology. Fully customized lenses calculated based on your parameters: lens-to-eye distance, frame tilt and curvature, reading distance. For those who want the most from their progressive lenses.
COMFORT—a balanced free-form lens with smooth transitions and wide zones for everyday wear.
PRO—a reliable entry into progressive lenses at an affordable price.
Anti-reflective and protective coatings
We recommend coatings based on how you use your lenses:
CLEAR+—basic anti-reflective coating with a hardened layer,
STAY CLEAN—anti-reflective coating with a hydrophobic layer that repels water and grease,
INVISIBLE CLEAN—premium anti-reflective coating with minimal residual reflection, making the lens almost invisible in the frame,
XTREME CLEAN UV420—UV and high-energy blue light protection built into the lens material,
XTREME CLEAN BLUE—blue light anti-reflective coating designed for screen use,
DRIVE CLEAN—a coating for drivers that reduces glare from oncoming headlights.
How it works with us
Camber lenses are fully customized, so when ordering, we measure not only your prescription but also how your frame fits your face—the lens-to-eye distance, pantoscopic tilt, frame curvature, and your usual reading distance. This takes just a few minutes and these details turn a good lens into your perfect lens. Your glasses are typically ready within [insert number] business days, and we fit and adjust the frame in our workshop.
Come try how it feels to see with Camber lenses. Book an eye exam at any of our 13 optical stores—we'll gladly help you find the right lens line for you.
Reflections from lights, shop windows, and screens are visible to you—and everyone around you. XiRON Optics' INVISIBLE CLEAN coating removes these reflections so thoroughly that the lens in the frame appears almost invisible. Watch our short video to see the difference between a standard lens and one with INVISIBLE CLEAN.
ELITE progressive lenses with Camber technology
ELITE B.I.D.N is XiRON Optics' top progressive lens line. It features Camber Steady Plus technology: the front surface has a variable base curve, so each viewing zone—distance, intermediate, and near—has an ideal curvature. The back surface is calculated point-by-point using IOT Digital Ray-Path 2, and the Steady Plus method keeps prescriptions precisely where they belong, eliminating "floating" edges.
