fbpx

CLU Issue 31: Overnight Lens Wear and Orthokeratology

Issue 31 of the Centre for Contact Lens Research’s Contact Lens Update explores extended wear of contact lenses, including the fields of myopia control and orthokeratology.

Clinical trial consultant Robin Chalmers writes about how innovations in contact lens materials have improved the safety of wearing contacts for extended periods.

In the feature article, Optometrist Kate Gifford reviews the Retardation of Myopia in Orthokeratology (ROMIO) study and looks at the future of myopia control.

Also included are research highlights from the Dutch Contact Lens Congress and a patient handout on Maximizing Success with Extended Wear Contact Lenses.

Visit Contact Lens Update online to view this issue.

Featured Posts

Optik Sept-Oct 2026 issue Voila Lanctot Optical Mexx

Small, Playful, and Right on Trend

Designed for young fashion lovers, Mexx style 2641 combines a compact oval shape, handcrafted acetate and signature XX metal accents on the temples.

Learn More
SILMO Paris concours design optique 2027

SILMO Paris Launches 2027 Optical Design Competition for Students

SILMO Paris has opened its 2027 Optical Design Competition to design students aged 18 and older. Up to 10 shortlisted projects will be prototyped and exhibited at the show.

Read more
Optometry Giving Sight logo a turquoise eye with black icons in the shape of people for the iris

78% Refractive Error. 77% Uncorrected. OGS is Supporting a Clinic Doing Something About It.

Supported by Optometry Giving Sight, the Wabano Eye Clinic is improving access to culturally responsive eye care for urban Indigenous people in Ottawa through a sustainable community-based model.

Read more
Global Summit for Eye Health 2026

Global Eye Health Summit Reports 200 Commitments, Including Pledges on Children’s Vision and Access to Glasses

IAPB reports 200 commitments from the Global Summit for Eye Health, including pledges on children’s vision, access to glasses and cataract surgery.

Read more
Orthokeratologist.org - 70 years ortho-k iorthokeratology

Orthokeratology’s 70-Year Legacy Celebrated with Launch of Ortho-k Pioneers Award

Orthokeratologist.org is celebrating 70 years of orthokeratology with a new Ortho-k Pioneers Award and a historical series highlighting the innovators who advanced the field.

Read more
Optik Sept-Oct 2026 issue Voila Lanctot Optical Mexx

Small, Playful, and Right on Trend

Designed for young fashion lovers, Mexx style 2641 combines a compact oval shape, handcrafted acetate and signature XX metal accents on the temples.

Learn More
SILMO Paris concours design optique 2027

SILMO Paris Launches 2027 Optical Design Competition for Students

SILMO Paris has opened its 2027 Optical Design Competition to design students aged 18 and older. Up to 10 shortlisted projects will be prototyped and exhibited at the show.

Read More
Optometry Giving Sight logo a turquoise eye with black icons in the shape of people for the iris

78% Refractive Error. 77% Uncorrected. OGS is Supporting a Clinic Doing Something About It.

Supported by Optometry Giving Sight, the Wabano Eye Clinic is improving access to culturally responsive eye care for urban Indigenous people in Ottawa through a sustainable community-based model.

Read More
Global Summit for Eye Health 2026

Global Eye Health Summit Reports 200 Commitments, Including Pledges on Children’s Vision and Access to Glasses

IAPB reports 200 commitments from the Global Summit for Eye Health, including pledges on children’s vision, access to glasses and cataract surgery.

Read More
Orthokeratologist.org - 70 years ortho-k iorthokeratology

Orthokeratology’s 70-Year Legacy Celebrated with Launch of Ortho-k Pioneers Award

Orthokeratologist.org is celebrating 70 years of orthokeratology with a new Ortho-k Pioneers Award and a historical series highlighting the innovators who advanced the field.

Read More
Optik Sept-Oct 2026 issue Voila Lanctot Optical Mexx

Small, Playful, and Right on Trend

Designed for young fashion lovers, Mexx style 2641 combines a compact oval shape, handcrafted acetate and signature XX metal accents on the temples.

Learn More
SILMO Paris concours design optique 2027

SILMO Paris Launches 2027 Optical Design Competition for Students

SILMO Paris has opened its 2027 Optical Design Competition to design students aged 18 and older. Up to 10 shortlisted projects will be prototyped and exhibited at the show.

Read more
Optometry Giving Sight logo a turquoise eye with black icons in the shape of people for the iris

78% Refractive Error. 77% Uncorrected. OGS is Supporting a Clinic Doing Something About It.

Supported by Optometry Giving Sight, the Wabano Eye Clinic is improving access to culturally responsive eye care for urban Indigenous people in Ottawa through a sustainable community-based model.

Read more
Global Summit for Eye Health 2026

Global Eye Health Summit Reports 200 Commitments, Including Pledges on Children’s Vision and Access to Glasses

IAPB reports 200 commitments from the Global Summit for Eye Health, including pledges on children’s vision, access to glasses and cataract surgery.

Read more
Orthokeratologist.org - 70 years ortho-k iorthokeratology

Orthokeratology’s 70-Year Legacy Celebrated with Launch of Ortho-k Pioneers Award

Orthokeratologist.org is celebrating 70 years of orthokeratology with a new Ortho-k Pioneers Award and a historical series highlighting the innovators who advanced the field.

Read more
Optik Sept-Oct 2026 issue Voila Lanctot Optical Mexx

Small, Playful, and Right on Trend

Designed for young fashion lovers, Mexx style 2641 combines a compact oval shape, handcrafted acetate and signature XX metal accents on the temples.

Learn More
SILMO Paris concours design optique 2027

SILMO Paris Launches 2027 Optical Design Competition for Students

SILMO Paris has opened its 2027 Optical Design Competition to design students aged 18 and older. Up to 10 shortlisted projects will be prototyped and exhibited at the show.

Read more
Optometry Giving Sight logo a turquoise eye with black icons in the shape of people for the iris

78% Refractive Error. 77% Uncorrected. OGS is Supporting a Clinic Doing Something About It.

Supported by Optometry Giving Sight, the Wabano Eye Clinic is improving access to culturally responsive eye care for urban Indigenous people in Ottawa through a sustainable community-based model.

Read more
Global Summit for Eye Health 2026

Global Eye Health Summit Reports 200 Commitments, Including Pledges on Children’s Vision and Access to Glasses

IAPB reports 200 commitments from the Global Summit for Eye Health, including pledges on children’s vision, access to glasses and cataract surgery.

Read more
Orthokeratologist.org - 70 years ortho-k iorthokeratology

Orthokeratology’s 70-Year Legacy Celebrated with Launch of Ortho-k Pioneers Award

Orthokeratologist.org is celebrating 70 years of orthokeratology with a new Ortho-k Pioneers Award and a historical series highlighting the innovators who advanced the field.

Read more