Key Specs

• Diameter Range: 14 mm – 24 mm (commonly 18 mm)

• Material: High–oxygen–permeable GP materials (e.g., Optimum Extra)

• Options: Available in toric and multifocal designs for complex prescriptions

• Design: Vaults completely over the cornea and rests on the sclera (white of the eye)

Intended Use / Candidates

• Moderate to severe keratoconus or other irregular-cornea conditions

• Post-surgical eyes (LASIK, corneal grafts, trauma)

• Severe dry eye or ocular surface disease needing a tear reservoir

• Patients who experience discomfort or poor vision with corneal GP or soft lenses

Benefits

• Stable, crisp vision: The liquid reservoir between lens and cornea masks irregularities for clear, stable optics.

• Exceptional comfort: The lens doesn’t touch the sensitive cornea, reducing irritation.

• Moisture retention: Constant fluid layer protects the cornea and relieves dryness.

• Customization: Wide diameter and curve options allow a precise fit for even the most challenging eyes.

Design & Specs

• Specialty GP scleral lenses used for fitting keratoconus and other irregular
  corneas

• The Tru-Scleral design has a diameter range of 16-20mm. with a standard size of 18mm that is vented by radial channels cut into periphery

• Additional features include torics and bifocals

Fitting:

• A diagnostic lens set is recommended and can be ordered through TruForm.

Candidates (“Who It’s For”)

• Patients after post-refractive surgery

• Patients with PMD, Sattler's veil, keratoglobus, Steven-Johnson's syndrome or post trauma ocular surface disease

Key Specs

• Category: Orthokeratology / specialty GP designs

• Wear: Night-time reshaping lenses

• Material: High–oxygen-permeable GP

Intended Use

• Children and young adults with progressive myopia (nearsightedness).

• Patients seeking a non-surgical alternative to slow or halt myopia progression.

Benefits

• Slows eye-length growth, reducing future prescription increases.

• Non-invasive & reversible approach to myopia control.

• Daytime freedom from glasses/contacts after overnight wear.

Design

• Myopia management lens designed to produce a temporary reduction of
  myopia

• Four zone reverse geometry design consisting of:

  • Central spherical or aspheric zone
  • Reverse zone with a steeper curve than the central zone
  • Alignment zone that parallels the cornea
  • Peripheral curve zone to create edge lift
  • Rounded edge terminus extending from anterior to posterior
    surface to promote comfort
• Approved to be worn overnight with removal during all or part of the
  following day

Candidates

• Patients who desire to reduce their myopia without surgery

• Refractions with up to 3.00D of myopia and 1.50D of astigmatism

Fitting

• Diagnostic lens fitting is not required

• Diagnostic lenses may be helpful in fitting patients whose corneal
  topography has been distorted by previous contact lens wear

• A basic diagnostic lens set consists of 18 base curves with one optic zone
  diameter and one overall diameter

Key Specs

• Custom gas-permeable (GP) or hybrid designs made to match irregular or surgically altered corneas (e.g., LASIK, RK, corneal grafts).

• Wide range of diameters and curvatures for precision fitting.

Ideal For

• Patients experiencing irregular astigmatism, scarring, or vision fluctuations after refractive or corneal surgery.

Benefits

• Restores sharp, stable vision when glasses or standard contacts no longer work.

• Improves comfort by vaulting and protecting sensitive post-op corneal tissue.

• Customizable to changing corneal shapes over time.

Design

• Large diameter post graft lens

• Custom curves available

Candidates

• Patients with corneal irregularities from transplant, scarring, injury

Fitting

• A diagnostic lens set is recommended

• Or lenses can be ordered through consultation with K's and Rx and maps

Design

• Translating, segmented lens design

• Incorporates a spherical mid-range between distinct distance and near
  zones on the front surface of the lens
• Recommended to be designed with prism and truncation (Truncation is
  highly recommended for plus powered lenses)

Candidates

• Patients requiring excellent distance and near vision and who use their
  mid-range two or more hours each day

• Previously adapted rigid lens wearers

• Those patients who require a rigid lens design based on their corneal
  topography or refraction

Benefits

• Fitting sets are available, lenses can be fit with k readings/refraction/lid
  measurements.

Design

• Simultaneous Front Surface Multifocal

Candidates

• Past CL wearing history - are they already adapted to gas perms and did
  they have a superior lid attachment type fit?
• Corneal/Lid Structure-do they have less than 3.00 D corneal cylinder?
  And, is their palpebral fissure width at least 8 mm?
• Wants/Desires and Motivation - is the patient more critical of their
  distance, midrange or reading? Patients with high distance and midrange demands are good candidates. Patients who are more discerning of their
  reading (near point) may do better with one of our segmented designs.
  

Fitting

• Patient can be fit empirically or use trial lenses

Design

• Translating, segmented lens design
• The intermediate zone is a gradual transition from the full distance power to the full near power
• Recommended to be designed with prism and truncation (truncation is
  highly recommended for plus power lenses)

Candidates

• Patients requiring sharp distance, functional intermediate, as well as near vision
• Previously adapted rigid lens wearers
• Those patients who require a rigid lens design based on their corneal
  topography or refraction

Fitting

• Fitting sets are available, lenses can be fit with K readings/refraction/lid
  measurements.

Key Specs

• Custom soft or gas-permeable designs with concentric or aspheric power zones for distance, intermediate, and near vision.

Benefits

• Seamless focus at all ranges—no reading glasses needed.

• Crisp, stable vision for active lifestyles.

Key Specs

• Individually crafted gas-permeable or scleral lenses that vault the irregular cornea.

• Advanced topography-based fitting for maximum stability and oxygen flow.

Benefits

• Provides clear, crisp vision where glasses or standard contacts can’t.

• Reduces ghosting, halos, and discomfort common with keratoconus.

• Excellent for early to advanced stages of the condition.

Design

• Specialty GP lenses used for fitting keratoconus and other irregular
  corneas
• Peripheral curve system can be altered in different quadrants without
  changing the base curve, diameter or optic zone, in order to provide a
  customized fit for each patient

Candidates

• Patients with keratoconus and other irregular corneas
• Consider the QuadraKone when the TruKone doesn’t provide the best fit

Fitting

• The TruKone diagnostic set can be used to fit the QuadraKone lens

Key Specs

• Classic one-prescription lens for clear distance or near vision.

• Available in rigid gas-permeable (RGP) and soft custom designs.

Benefits

• Provides sharp, consistent vision for everyday tasks.

• Lightweight and breathable for long-term comfort.

• Ideal for patients who don’t require multifocal or specialty corrections.

Key Specs

• TruForm’s premium custom single-vision lens, tailored to each eye’s exact shape and prescription.

• High-oxygen materials ensure healthy corneal physiology.

Benefits

• Superior comfort and stability compared to standard single-vision contacts.

• Precise optics for crisp vision in all lighting conditions.

• Custom fit supports extended wear with minimal lens movement.