What is Eyetex™ Sport Lens?

Eyetex™ Lens is proud to present EXTREME

technology in the field of optical lenses for cubic sports sunglasses. This is a unique lens designed for those looking for a perfect combination of optical performance, comfort and aesthetics. Customized according to the user's unique physiological data, the Eyetex™ Lens is manufactured using the world's most precise and advanced Freeform™ technology.

Why is Sport Eyetex™ better than regular lenses?

The problem with convex sports glasses:
Convex sports glasses present a unique challenge: the distance and angle of the lens from the eye changes dramatically compared to regular glasses. With regular lenses, this change causes significant distortion, discomfort, and difficulty adjusting.

The Solution - Freeform™ Technology

The Solution - Freeform™ Technology

This is a revolutionary manufacturing method that takes into account all the unique parameters of your sports eyewear:

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Frame Wrap Angle - takes into account the convex angle of the glasses
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Panoscopic Angle - Adjusted to the vertical angle of the glasses on the face
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Vortex Distance - the exact distance from the lens to the eye
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Your personal refraction data - an accurate prescription for each eye

The end result

Wide, sharp and comfortable panoramic vision in the entire field of view - without distortion, without "tunnel effect" or
Optical differences: regular frame vs. convex frame

Frame comparison: In a regular frame the Gaze-of Line and the axis-optical Lens are aligned | In a convex frame there is an angle Wrap which causes a mismatch

Distortion comparison: Eyetex lens with minimal distortions (0.1-0.2) vs. a regular book lens with high distortions (0.2-0.4)

Key Benefits of Sport Eyetex™

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Full customization

According to unique physiological data

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Wide panoramic vision

Clear and sharp at any distance
Without distortion

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100% guarantee

For adaptation
Complete confidence in your investment

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TMFreeform technology

Advanced and precise manufacturing with CNC

Comparison Chart: Sport Eyetex™ vs. Regular Lenses

Why should you invest in Sport-Eyetex™? Here is a detailed comparison to help you understand the benefits:
EyeteX™ Sport Regular Lenses
Panoramic Vision Quality ✅ Excellent - wide and free of distortions ⚠ Limited - distortions at the edges of the lens
Distortion Correction ✅ Full repair using Freeform technology ⚠ No correction - significant distortions
Personalization ✅ Full customization by user ⚠ Standard fit only
Comfort in a cubic frame ✅ Maximum comfort ⚠ Discomfort and difficult adaptation
Production technology ✅ Advanced Freeform - CNC ⚠ Conventional production
Price ⚠ Higher ✅ Lower

?Comparison Chart: Eyetex™ or Clipon Optic - Which is better

Both options provide a solution for users interested in sunglasses. Here is a comprehensive comparison
EyeteX™ Sport Optical clip
Appearance and aesthetics
Aesthetics ✅ Elegant and professional appearance ⚠ Less aesthetic, "double" appearance
Ease of use ✅ Normal and easy cleaning ⚠ Dirt accumulates between the lenses
Touching eyelashes ✅ No touching at all ⚠ Often touches eyelashes
Quality and performance
Quality of vision ✅ Optimal panoramic ⚠ Standard vision
Prescription range ⚠ Limited: -/+ 4.00 Prescription ✅ Wide: -/+ 11.00 prescription
Price and availability
price ⚠ Higher (uncompromising comfort) ✅ Attractive price
Delivery time ⚠ Approximately 14 working days (personal production) ✅ Fast - usually one day
Eyeglasses with blue temples on an eye test chart

Eyetex™ Sport Lenses are suitable for:

  • Eyeglass wearers who are interested in fashionable sunglasses with especially cubic bases
  • Athletes - cycling, running, surfing, climbing, and any extreme activity that requires a wide field of vision
  • Those who experience discomfort with regular lenses in cubic frames - distortions, dizziness or difficulty adapting
  • Those who are looking for perfect panoramic vision without the "tunnel effect" or restrictions in the field of vision
  • Those who are interested in a clean aesthetic solution without prominent and cumbersome clips
  • Those who are not willing to compromise on quality of vision and comfort - even at a slightly higher price

Eyetex™ - A breakthrough in the world of sports optics

The lenses can be made on most models of EXTREME brand sunglasses. CNC manufacturing | Installation and frame design by EXTREME laboratories only

Available Sport Eyetex™ lens types

Available Sport Eyetex™ lens types

Eyetex™ are available in a variety of indices and coatings, including regular lenses, sport lenses, and multifocal/progressive lenses for users looking for a solution for distance vision and reading in one.

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1.67 (Premium) Prescription range: up to -/+4.50 Thickness: Strong, 30% thinner - Advantage: More aesthetic and comfortable
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1.6 (Recommended) Prescription Range: -4.50 to +4.50 Thickness: Strong, Thin by 20% Suitable for all types of frames
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1.5 (Standard) Prescription range: -3.00 to +3.00 Thickness: Thicker and more refractive lens Advantage: Economical price

📋 Available lenses table

Index 1.5 – Standard Lenses

Order Code Prescription Range Coating Lens Type Index
EXT144EK -3.00 to +3.00 Multi + Color AR/ Accustomed 1.5
EXT200CG -3.00 to +3.00 Alternates with the sun + AR Changing in the sun 1.5
EXT490EP -3.00 to +3.00 Polarization + AR Polarized 1.5

Index 1.6 – Standard & Multifocal Lenses

Order Code Prescription Range Coating Lens Type Index
EXT426MJ -4.50 to +4.50 Sun + AR Standard Multifocal 1.6
EXT490MJ -4.50 to +4.50 Photochromic + AR Photochromic Multifocal 1.6
EXT580MJ -4.50 to +4.50 Polarized + AR Polarized 1.6

Index 1.67 – Premium Multifocal Lenses

Order Code Prescription Range Coating Lens Type Index
EXT252GT High prescriptions AR + UV Standard Multifocal 1.67
EXT500MJ High prescriptions Photochromic + AR Multifocal + Photochromic 1.67
EXT594FS High prescriptions Polarized + AR Polarized 1.67
Frequently Asked Questions (FAQ)
Because it is a fully customized lens, manufactured using advanced CNC technology with 16 unique parameters tailored to each individual user. Unlike standard lenses, Sport Eyetex™ is precisely calculated for your wrap-around frame and your physiological measurements, ensuring superior performance and co
Yes! We are so confident in the quality of Sport Eyetex™ that if you do not adapt to the lenses within 3 weeks, you will receive a full refund. This is our commitment to your complete satisfaction.
Because each lens is custom-made for wrap-around frames and produced using advanced Freeform™ technology. Production times are longer than generic lenses—but the result is well worth the wait.
Yes! The lenses can be fitted into existing frames. The frame must be sent to EXTREME Laboratories for precise measurements. ⚠️ Please note: An additional charge may apply for frames that are not EXTREME brand.
Polarized lenses use a special filter that eliminates glare caused by reflected light from shiny and wet surfaces such as water, snow, and wet roads. Highly recommended for sports and outdoor activities, providing sharp and clear vision even in extreme lighting conditions.
Yes! Eyetex™ represents a major innovation—it combines high-quality multifocal lenses with wrap-around sports frames. You can now enjoy distance, intermediate, and reading vision in a single pair of sports glasses, without compromising visual quality.
Absolutely! Sport Eyetex™ is specifically designed to solve adaptation issues in wrap-around frames. The lens corrects distortions and perfectly aligns vision with the curved frame, enabling fast and easy adaptation.