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OVERVIEW
TECHNICAL SPECIFICATIONS
RESOURCES

The TetraflexHD: the Active Lifestyle IOL

The TetraflexHD is not available for sale in the United States.
The most progressive cataract surgeons provide their patients with the best restoration of vision with higher technology implants. This is accomplished by matching the patient’s lifestyle and vision needs to the implant technology available.

Lenstec is proud of our Lifestyle Vision technology available through the TetraflexHD implant. If you are an active senior adult with vision lifestyle needs requiring good near vision and crisp intermediate and distance vision, the TetraflexHD is an implant that may meet your lifestyle and vision demands.

The video below shows how the TetraflexHD implant inside your patient’s eye provides a natural optic change (much like the natural crystalline lens that you had before the cataract developed) and position change. The result is less dependency on glasses without optical compromise.

The Natural Replacement Lens –Why TetraflexHD is Different From
any other Premium Channel IOL


Although the IOL industry has introduced many premium channel lenses with new technologies, none are like the TetraflexHD – the first true Lifestyle natural implant.

As a surgeon interested in providing your patients with the best choice in lifestyle vision, the TetraflexHD provides a unique and patented design that has been proven effective with well over ten (10) years of implantation. The design is unique and different from the other accommodating implants that have hinges or springs to provide mechanical movement of the optic for near and intermediate vision.

When you look at the TetraflexHD design, you will note a 5 degree forward angulation. This represents a 5 degree ‘start’ to near vision adaptation, which the eye’s physiologic changes use to allow the patient to focus for near, intermediate and distance vision. All other designs have flat design and/or a hinge that is unpredictable in its movement with physiologic changes.

The flexibility of the Hydrophilic acrylic material used to make the TetraflexHD is totally new in this high technology category of implants for premium or lifestyle applications.

The haptics are designed in a “ribbon” type flex, not a hinge. This is the key to its performance. The TetraflexHD will not hinge forward or backward and stick in an undesired position. The ribbon haptic provides a natural flex forward and back without the need for ‘mechanical’ movement. The material is naturally flexible like the tissue inside the eye and provides a natural flex that works with the eye’s muscles to provide much more robust vision for your patients’ lifestyle needs.


The TetraflexHD does not split light and provides full optical refractive power for the Active Lifestyle. To learn more about how the TetraflexHD can help you with your lifestyle patients, see our Resources sections in this product page.


World Headquarters

Lenstec, Inc.
1765 Commerce Ave. N.
St. Petersburg, FL 33716 USA
Tel: +1 727-571-2272
Fax: +1 727-571-1792



U.S. CUSTOMER SERVICE:
TEL: 1-866-536-7832
FAX: 1-866-536-3040

​Lenstec Barbados

Lenstec (Barbados) Inc.
Airport Commercial Centre
Pilgrim Road
Christ Church, Barbados BB17092
Tel: 246-420-6795
Fax: 246-420-6797



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LENSTEC UK

LENSTEC (BARBADOS) INC.
LENSTEC HOUSE
UNIT 8, MARINER House
CALDER PARK
WAKEFIELD

West Yorkshire wf4 3fl
ENGLAND
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TEL: +44 (0)1924 382 678
FAX:+44 (0)1924 850 454
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EUROPEAN REGIONAL OFFICE

TRENCIANSKA 47
821 09 BRATISLAVA
SLOVAK REPUBLIC

TEL: 00421905798760





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​INDICATION 
The Lenstec Softec Aspheric Posterior Chamber Intraocular Lens is intended for the replacement of the human crystalline lens following phacoemulsification cataract removal in adults over the age of 21. The lens is indicated for capsular bag placement.
CAUTION: Federal (U.S.) law restricts some of these devices to the sale by or on the order of a physician.
Lenstec, Inc. is an ISO 13485 company manufacturing CE Marked Products with additional registrations of several countries.
​DUNS: 807554100
© 2021 Lenstec, Inc. All Rights Reserved. Lenstec, Softec, Softec HD, Tetraflex, SBL-3, and the Softec HD logo are registered trademarks of Lenstec, Inc.